• Gossen Metrawatt
  • Camille Bauer

Characteristic Values

SMARTCONTROL LON SMARTCONTROL Modbus TCP SMARTCONTROL I/O24 + LON SMARTCONTROL I/O24 SMARTCONTROL IP65 / 24 V= SMARTCONTROL
Item number U300E U300G U300F U300D U300C U300A
Product details page Details Details Details Details Details Details
Number 8 (IS0 ... IS7) 2, up to 2 analog inputs can be reconfigured to relay outputs (jumper series JP6) 1 (FTT-10, 2-wire twisted-pair) 8 (O0 ... O7) 8 (IS0 ... IS7) 2, up to 2 analog inputs can be reconfigured to relay outputs (jumper series JP6) 8 (O0 ... O7) 8 (IS0 ... IS7) 2, up to 2 analog inputs can be reconfigured to relay outputs (jumper series JP6) 1 (FTT-10, 2-wire twisted-pair) Max. 4 8 (T0 to T7) 8 (O0 ... O7) Max. 24 (DI0 ... DI23) Max. 2 8 (IS0 ... IS7) 2, up to 2 analog inputs can be reconfigured to relay outputs (jumper series JP6) Max. 4 8 (T0 to T7) 8 (O0 ... O7) Max. 24 (DI0 ... DI23) Max. 2 8 (IS0 ... IS7) 2, up to 2 analog inputs can be reconfigured to relay outputs (jumper series JP6) 8 (O0 ... O7) 8 (IS0 ... IS7) 2, up to 2 analog inputs can be reconfigured to relay outputs (jumper series JP6) 8 (O0 ... O7)
Electrical isolation Active operating mode: electrically isolated, passive operating mode: not electrically isolated Common ground
No electrical isolation
No connection to frame ground
SMARTCONTROL may be accept external voltage.
Active operating mode: electrically isolated, passive operating mode: not electrically isolated Common ground
No electrical isolation
No connection to frame ground
SMARTCONTROL may be accept external voltage.
Active operating mode: electrically isolated, passive operating mode: not electrically isolated Common ground
No electrical isolation
No connection to frame ground
SMARTCONTROL may be accept external voltage.
Active operating mode: electrically isolated, passive operating mode: not electrically isolated Common ground
No electrical isolation
No connection to frame ground
SMARTCONTROL may be accept external voltage.
Active operating mode: electrically isolated, passive operating mode: not electrically isolated Common ground
No electrical isolation
No connection to frame ground
SMARTCONTROL may be accept external voltage.
Active operating mode: electrically isolated, passive operating mode: not electrically isolated Common ground
No electrical isolation
No connection to frame ground
SMARTCONTROL may be accept external voltage.
Cable length Max. 200 m Max. 200 m Max. 200 m Max. 200 m Max. 200 m Max. 200 m
Function Connection of measuring transducers such as pressure, humidity, and temperature sensors etc. Read-out of energy and consumption meters with M-Bus interface. Slot for M-Bus level converter Control via program, timer, peak load management Control of fieldbus devices with RS�485 interface and Modbus protocol, e.g. the A2000 power meter from GMC-I Messtechnik GmbH. Insertion of an analog, ISDN, GSM or Bluetooth modem from the range of accessory products. Control of fieldbus devices with RS�232 interface or external interface converter for other bus systems. Read-out and parameters configuration of SMARTCONTROL Meter or status output, for example current, gas, water and heat meters, as well as door and window contacts Control of fieldbus devices with RS�232 interface or external interface converter for other bus systems. Connection of measuring transducers such as pressure, humidity, and temperature sensors etc. Read-out of energy and consumption meters with M-Bus interface. Slot for M-Bus level converter Control via program, timer, peak load management Control of fieldbus devices with RS�485 interface and Modbus protocol, e.g. the A2000 power meter from GMC-I Messtechnik GmbH. Insertion of an analog, ISDN, GSM or Bluetooth modem from the range of accessory products. Control of fieldbus devices with RS�232 interface or external interface converter for other bus systems. Read-out and parameters configuration of SMARTCONTROL Meter or status output, for example current, gas, water and heat meters, as well as door and window contacts Control of fieldbus devices with RS�232 interface or external interface converter for other bus systems. Connection of measuring transducers such as pressure, humidity, and temperature sensors etc. Read-out of energy and consumption meters with M-Bus interface. Slot for M-Bus level converter Control via program, timer, peak load management Control of fieldbus devices with RS�485 interface and Modbus protocol, e.g. the A2000 power meter from GMC-I Messtechnik GmbH. Insertion of an analog, ISDN, GSM or Bluetooth modem from the range of accessory products. Control via program, timer, peak load management Control of fieldbus devices with RS�232 interface or external interface converter for other bus systems. Read-out and parameters configuration of SMARTCONTROL Meter or status output, for example current, gas, water and heat meters, as well as door and window contacts Control of fieldbus devices with RS�232 interface or external interface converter for other bus systems. Connection of measuring transducers such as pressure, humidity, and temperature sensors etc. Read-out of energy and consumption meters with M-Bus interface. Slot for M-Bus level converter Control via program, timer, peak load management Control of fieldbus devices with RS�485 interface and Modbus protocol, e.g. the A2000 power meter from GMC-I Messtechnik GmbH. Insertion of an analog, ISDN, GSM or Bluetooth modem from the range of accessory products. Control via program, timer, peak load management Control of fieldbus devices with RS�232 interface or external interface converter for other bus systems. Read-out and parameters configuration of SMARTCONTROL Meter or status output, for example current, gas, water and heat meters, as well as door and window contacts Control of fieldbus devices with RS�232 interface or external interface converter for other bus systems. Connection of measuring transducers such as pressure, humidity, and temperature sensors etc. Read-out of energy and consumption meters with M-Bus interface. Slot for M-Bus level converter Control via program, timer, peak load management Control of fieldbus devices with RS�485 interface and Modbus protocol, e.g. the A2000 power meter from GMC-I Messtechnik GmbH. Insertion of an analog, ISDN, GSM or Bluetooth modem from the range of accessory products. Control of fieldbus devices with RS�232 interface or external interface converter for other bus systems. Read-out and parameters configuration of SMARTCONTROL Meter or status output, for example current, gas, water and heat meters, as well as door and window contacts Control of fieldbus devices with RS�232 interface or external interface converter for other bus systems. Connection of measuring transducers such as pressure, humidity, and temperature sensors etc. Read-out of energy and consumption meters with M-Bus interface. Slot for M-Bus level converter Control via program, timer, peak load management Control of fieldbus devices with RS�485 interface and Modbus protocol, e.g. the A2000 power meter from GMC-I Messtechnik GmbH. Insertion of an analog, ISDN, GSM or Bluetooth modem from the range of accessory products. Control of fieldbus devices with RS�232 interface or external interface converter for other bus systems. Read-out and parameters configuration of SMARTCONTROL Meter or status output, for example current, gas, water and heat meters, as well as door and window contacts Control of fieldbus devices with RS�232 interface or external interface converter for other bus systems.
Protocol TCP/IP Connection of Modbus devices and devices compatible with the ASCII protocol M bus per EN 1434-3 TCP/IP Connection of Modbus devices and devices compatible with the ASCII protocol M bus per EN 1434-3 TCP/IP Connection of Modbus devices and devices compatible with the ASCII protocol M bus per EN 1434-3 TCP/IP Connection of Modbus devices and devices compatible with the ASCII protocol M bus per EN 1434-3 TCP/IP Connection of Modbus devices and devices compatible with the ASCII protocol M bus per EN 1434-3 TCP/IP Connection of Modbus devices and devices compatible with the ASCII protocol M bus per EN 1434-3
RS232 interface (field 1)
Exclusion Not simultaneously with RS 485 (Modbus) Not simultaneously with RS 232 (field 1) Not simultaneously with RS 485 (Modbus) Not simultaneously with RS 232 (field 1) Not simultaneously with RS 485 (Modbus) Not simultaneously with RS 232 (field 1) Not simultaneously with RS 485 (Modbus) Not simultaneously with RS 232 (field 1) Not simultaneously with RS 485 (Modbus) Not simultaneously with RS 232 (field 1) Not simultaneously with RS 485 (Modbus) Not simultaneously with RS 232 (field 1)
Digital inputs - standard
Two RS485/1 and RS485/2 interfaces (Modbus) (as of SMARTCONTROL V3)
Operating condition 5 ... 50 °C, no condensation 5 ... 50 °C, no condensation 5 ... 50 °C, no condensation 5 ... 50 °C, no condensation 5 ... 50 °C, no condensation 5 ... 50 °C, no condensation
Inputs assignable as status inputs 8, e.g. door contact, motion detector 8, e.g. door contact, motion detector 8, e.g. door contact, motion detector 8, e.g. door contact, motion detector 8, e.g. door contact, motion detector 8, e.g. door contact, motion detector
Contact load 15 mA with input voltage of 12 V= or 24 V= 15 mA with input voltage of 12 V= or 24 V= 15 mA with input voltage of 12 V= or 24 V= 15 mA with input voltage of 12 V= or 24 V= 15 mA with input voltage of 12 V= or 24 V= 15 mA with input voltage of 12 V= or 24 V=
Pulse sequence At least 10 ms / 10 ms (0/1) At least 10 ms / 10 ms (0/1) At least 10 ms / 10 ms (0/1) At least 10 ms / 10 ms (0/1) At least 10 ms / 10 ms (0/1) At least 10 ms / 10 ms (0/1)
IP address Static or dynamic via DHCP server, factory setting: 192.168.130.190 Static or dynamic via DHCP server, factory setting: 192.168.130.190 Static or dynamic via DHCP server, factory setting: 192.168.130.190 Static or dynamic via DHCP server, factory setting: 192.168.130.190 Static or dynamic via DHCP server, factory setting: 192.168.130.190 Static or dynamic via DHCP server, factory setting: 192.168.130.190
Programming Graphically via function blocks with the SMARTCONTROL manager
Each channel separately
Graphically via function blocks with the SMARTCONTROL manager
Each channel separately
Graphically via function blocks with the SMARTCONTROL manager
Each channel separately
Graphically via function blocks with the SMARTCONTROL manager
Each channel separately
Graphically via function blocks with the SMARTCONTROL manager
Each channel separately
RS232 interface (field 2)
Switching output (semiconductor relay) - standard
System monitoring Watchdog timer Watchdog timer Watchdog timer Watchdog timer Watchdog timer Watchdog timer
Bus termination Internal, 110 Ohm, can be connected via jumper Internal, 110 Ohm, can be connected via jumper Internal, 110 Ohm, can be connected via jumper Internal, 110 Ohm, can be connected via jumper Internal, 110 Ohm, can be connected via jumper Internal, 110 Ohm, can be connected via jumper
Measuring range 0…1 V
0…10 V
0…20 mA or 4…20 mA
0…5 V
0…1 V
0…10 V
0…20 mA or 4…20 mA
0…5 V
0…1 V
0…10 V
0…20 mA or 4…20 mA
0…5 V
0…1 V
0…10 V
0…20 mA or 4…20 mA
0…5 V
0…1 V
0…10 V
0…20 mA or 4…20 mA
0…5 V
0…1 V
0…10 V
0…20 mA or 4…20 mA
0…5 V
Inputs assignable as synchronization input 1 (IS7)
The clock is synchronized to the next quarter hour.
1 (IS7)
The clock is synchronized to the next quarter hour.
1 (IS7)
The clock is synchronized to the next quarter hour.
1 (IS7)
The clock is synchronized to the next quarter hour.
1 (IS7)
The clock is synchronized to the next quarter hour.
1 (IS7)
The clock is synchronized to the next quarter hour.
Data rate 10/100 MBit 10/100 MBit 10/100 MBit 10/100 MBit 10/100 MBit 10/100 MBit
Active signals Max. 24 V=
Min. 12 mA
Min. 12 V
Max. 24 V=
Min. 12 mA
Min. 12 V
Max. 24 V=
Min. 12 mA
Min. 12 V
Max. 24 V=
Min. 12 mA
Min. 12 V
Max. 24 V=
Min. 12 mA
Min. 12 V
Max. 24 V=
Min. 12 mA
Min. 12 V
Optical pulse display LED on the PCB LED on the PCB LED on the PCB LED on the PCB LED on the PCB LED on the PCB
Baud rate 2400, 4800, 9600 or 19200 baud 300, 2400 or 9600 baud 2400, 4800, 9600 or 19200 baud 300, 2400 or 9600 baud 2400, 4800, 9600 or 19200 baud 300, 2400 or 9600 baud 2400, 4800, 9600 or 19200 baud 300, 2400 or 9600 baud 2400, 4800, 9600 or 19200 baud 300, 2400 or 9600 baud 2400, 4800, 9600 or 19200 baud 300, 2400 or 9600 baud
Storage rules Cyclical or based on conditions Cyclical or based on conditions Cyclical or based on conditions Cyclical or based on conditions Cyclical or based on conditions Cyclical or based on conditions
Units M-Bus protocol M-Bus protocol M-Bus protocol M-Bus protocol M-Bus protocol M-Bus protocol
Resolution 12-bit A-D converter 0.0000 01 12-bit A-D converter 0.0000 01 12-bit A-D converter Better than 0.05 K 0.0000 01 12-bit A-D converter Better than 0.05 K 0.0000 01 12-bit A-D converter 0.0000 01 12-bit A-D converter 0.0000 01
Ethernet interface
Switching alternative Analog inputs A6, A7 or switching outputs K1, K2 As an alternative to the digital inputs (DI22 ... DI23), an analog output can be plugged in via jumper.
As an alternative to the digital inputs (DI18 ... DI21), a switching output can be plugged in via jumper.
Switching outputs K1, K2 or analog inputs A6, A7
Analog inputs A6, A7 or switching outputs K1, K2 As an alternative to the digital inputs (DI22 ... DI23), an analog output can be plugged in via jumper.
As an alternative to the digital inputs (DI18 ... DI21), a switching output can be plugged in via jumper.
Switching outputs K1, K2 or analog inputs A6, A7
Can be plugged in via jumper as an alternative to digital inputs (DI18 ... DI21). Analog inputs A6, A7 or switching outputs K1, K2 As an alternative to the digital inputs (DI22 ... DI23), an analog output can be plugged in via jumper.
As an alternative to the digital inputs (DI18 ... DI21), a switching output can be plugged in via jumper.
Switching outputs K1, K2 or analog inputs A6, A7
Can be plugged in via jumper as an alternative to digital inputs (DI22 ... DI23). Can be plugged in via jumper as an alternative to digital inputs (DI18 ... DI21). Analog inputs A6, A7 or switching outputs K1, K2 As an alternative to the digital inputs (DI22 ... DI23), an analog output can be plugged in via jumper.
As an alternative to the digital inputs (DI18 ... DI21), a switching output can be plugged in via jumper.
Switching outputs K1, K2 or analog inputs A6, A7
Can be plugged in via jumper as an alternative to digital inputs (DI22 ... DI23). Analog inputs A6, A7 or switching outputs K1, K2 As an alternative to the digital inputs (DI22 ... DI23), an analog output can be plugged in via jumper.
As an alternative to the digital inputs (DI18 ... DI21), a switching output can be plugged in via jumper.
Switching outputs K1, K2 or analog inputs A6, A7
Analog inputs A6, A7 or switching outputs K1, K2 As an alternative to the digital inputs (DI22 ... DI23), an analog output can be plugged in via jumper.
As an alternative to the digital inputs (DI18 ... DI21), a switching output can be plugged in via jumper.
Switching outputs K1, K2 or analog inputs A6, A7
GSM Connection to the GSM radio network. Contract with network service provider and enabled SIM card required. Good reception must be assured at the installation site. The SMS function is supported by SMARTCONTROL. Connection to the GSM radio network. Contract with network service provider and enabled SIM card required. Good reception must be assured at the installation site. The SMS function is supported by SMARTCONTROL. Connection to the GSM radio network. Contract with network service provider and enabled SIM card required. Good reception must be assured at the installation site. The SMS function is supported by SMARTCONTROL. Connection to the GSM radio network. Contract with network service provider and enabled SIM card required. Good reception must be assured at the installation site. The SMS function is supported by SMARTCONTROL. Connection to the GSM radio network. Contract with network service provider and enabled SIM card required. Good reception must be assured at the installation site. The SMS function is supported by SMARTCONTROL. Connection to the GSM radio network. Contract with network service provider and enabled SIM card required. Good reception must be assured at the installation site. The SMS function is supported by SMARTCONTROL.
Detection method Interrupt Interrupt Interrupt Interrupt Interrupt Interrupt
Memory expansion Formatting via SMARTCONTROL manager
Internal slot for microSD card
Optional 2 GB microSD card
Formatting via SMARTCONTROL manager
Internal slot for microSD card
Optional 2 GB microSD card
Formatting via SMARTCONTROL manager
Internal slot for microSD card
Optional 2 GB microSD card
Formatting via SMARTCONTROL manager
Internal slot for microSD card
Optional 2 GB microSD card
Formatting via SMARTCONTROL manager
Internal slot for microSD card
Optional 2 GB microSD card
Formatting via SMARTCONTROL manager
Internal slot for microSD card
Optional 2 GB microSD card
Inputs assignable as tariff inputs 3 (IS1, IS3 and IS5), the respective upstream inputs (IS0, IS2, IS4) are counted. 3 (IS1, IS3 and IS5), the respective upstream inputs (IS0, IS2, IS4) are counted. 3 (IS1, IS3 and IS5), the respective upstream inputs (IS0, IS2, IS4) are counted. 3 (IS1, IS3 and IS5), the respective upstream inputs (IS0, IS2, IS4) are counted. 3 (IS1, IS3 and IS5), the respective upstream inputs (IS0, IS2, IS4) are counted. 3 (IS1, IS3 and IS5), the respective upstream inputs (IS0, IS2, IS4) are counted.
Continuous operation Replace once every 5 years Replace once every 5 years Replace once every 5 years Replace once every 5 years Replace once every 5 years Replace once every 5 years Replace once every 5 years
Edge slope Any Any Any Any Any Any
Number of participants 480 250 480 250 480 250 480 250 480 250 480 250
Switching element Semiconductor relay (photo MOS) Semiconductor relay (photo MOS) Semiconductor relay (photo MOS) Semiconductor relay (photo MOS) Semiconductor relay (photo MOS) Semiconductor relay (photo MOS) Semiconductor relay (photo MOS) Semiconductor relay (photo MOS)
Modem slot
Switching voltage Max. 40 V =/~, no inductive loads Max. 40 V =/~, no inductive loads Max. 40 V =/~, no inductive loads Max. 40 V =/~, no inductive loads Max. 40 V =/~, no inductive loads Max. 40 V =/~, no inductive loads Max. 40 V =/~, no inductive loads Max. 40 V =/~, no inductive loads
Frequency Max. 50 Hz Max. 50 Hz Max. 50 Hz Max. 1 Hz Max. 50 Hz Max. 1 Hz Max. 50 Hz Max. 50 Hz
Analog inputs
Protection circuitry Suppressor diodes for voltage peaks Suppressor diodes for voltage peaks Suppressor diodes for voltage peaks Suppressor diodes for voltage peaks Suppressor diodes for voltage peaks Suppressor diodes for voltage peaks Suppressor diodes for voltage peaks Suppressor diodes for voltage peaks
System data
Socket connector RJ45, pin assignments selectable via jumper RJ45, pin assignments selectable via jumper RJ45, pin assignments selectable via jumper RJ45, pin assignments selectable via jumper RJ45, pin assignments selectable via jumper RJ45, pin assignments selectable via jumper
Accuracy Better than ±0,02 V Better than ±0,02 V Better than ±0,02 V Better than ±0,02 V Better than ±0,02 V Better than ±0,02 V Better than ±0,02 V Better than ±0,02 V
Saving of meter readings Every 15 minutes Every 15 minutes Every 15 minutes Every 15 minutes Every 15 minutes Every 15 minutes
Internal resistance Voltage measurement: 200 kOhm
Current measurement: 249 ?
Voltage measurement: 200 kOhm
Current measurement: 249 ?
Voltage measurement: 200 kOhm
Current measurement: 249 ?
Voltage measurement: 200 kOhm
Current measurement: 249 ?
Voltage measurement: 200 kOhm
Current measurement: 249 ?
Voltage measurement: 200 kOhm
Current measurement: 249 ?
Time base Battery-backed real-time clock Battery-backed real-time clock Battery-backed real-time clock Battery-backed real-time clock Battery-backed real-time clock Battery-backed real-time clock
Operation mode Active
Passive
Selectable via internal jumper (JP2)
LonTalk protocol (CSMA) Active
Passive
Selectable via internal jumper (JP2)
Active
Passive
Selectable via internal jumper (JP2)
LonTalk protocol (CSMA) Active
Passive
Selectable via internal jumper (JP2)
Active
Passive
Selectable via internal jumper (JP2)
Active
Passive
Selectable via internal jumper (JP2)
Power supply SMARTCONTROL can be operated with 12 ... 24 V DC.
Power consumption *:
– Basic PCB < 2.5 W
– Interface module add-on for LON: max. 1 W additional
– I/O module add-on for 24 channels: max. 10 W additional
Input: 100 ... 240 V AC, 50 ... 60 Hz
Output: 12 V DC
Optional: external power pack (primary switched-mode)
SMARTCONTROL can be operated with 12 ... 24 V DC.
Power consumption *:
– Basic PCB < 2.5 W
– Interface module add-on for LON: max. 1 W additional
– I/O module add-on for 24 channels: max. 10 W additional
Input: 100 ... 240 V AC, 50 ... 60 Hz
Output: 12 or 24 V DC depending on variant
SMARTCONTROL can be operated with 12 ... 24 V DC.
Power consumption *:
– Basic PCB < 2.5 W
– Interface module add-on for LON: max. 1 W additional
– I/O module add-on for 24 channels: max. 10 W additional
Input: 100 ... 240 V AC, 50 ... 60 Hz
Output: 12 V DC
Optional: external power pack (primary switched-mode)
SMARTCONTROL can be operated with 12 ... 24 V DC.
Power consumption *:
– Basic PCB < 2.5 W
– Interface module add-on for LON: max. 1 W additional
– I/O module add-on for 24 channels: max. 10 W additional
Input: 100 ... 240 V AC, 50 ... 60 Hz
Output: 12 V DC
Optional: external power pack (primary switched-mode)
Built-in power pack
– Basic PCB < 2.5 W
Input: 100 ... 240 V AC, 50 ... 60 Hz
Output: 12 or 24 V DC depending on variant
SMARTCONTROL can be operated with 12 ... 24 V DC.
Power consumption *:
– Basic PCB < 2.5 W
– Interface module add-on for LON: max. 1 W additional
– I/O module add-on for 24 channels: max. 10 W additional
Input: 100 ... 240 V AC, 50 ... 60 Hz
Output: 12 or 24 V DC depending on variant
Inputs assignable as pulse inputs 8, e.g. meter with pulse input 8, e.g. meter with pulse input 8, e.g. meter with pulse input 8, e.g. meter with pulse input 8, e.g. meter with pulse input 8, e.g. meter with pulse input
SMARTCONTROL - standard<br/>SMARTCONTROL - interface module for LON
LON interface (interface module for LON)
Dimensions (W x H x D) 128 x 56 mm 226 x 210 x 70 mm 128 x 56 mm
216 x 96 mm
226 x 210 x 70 mm
216 x 96 mm 380 x 380 x 210 mm 226 x 210 x 70 mm
Modems (optional)
Model Electrically isolated Electrically isolated Electrically isolated Electrically isolated (NC, floating) Common ground Electrically isolated Electrically isolated (NC, floating) Common ground Electrically isolated Electrically isolated
ISDN Connection to public digital telephone lines via RJ45 connector socket and ISDN-S0 bus. Connection to public digital telephone lines via RJ45 connector socket and ISDN-S0 bus. Connection to public digital telephone lines via RJ45 connector socket and ISDN-S0 bus. Connection to public digital telephone lines via RJ45 connector socket and ISDN-S0 bus. Connection to public digital telephone lines via RJ45 connector socket and ISDN-S0 bus. Connection to public digital telephone lines via RJ45 connector socket and ISDN-S0 bus.
Calculations Limit value monitoring
Integral value generation
Mean value generation
Calculator
Heating and cooling quantities
Timer programs
Limit value monitoring
Integral value generation
Mean value generation
Calculator
Heating and cooling quantities
Timer programs
Limit value monitoring
Integral value generation
Mean value generation
Calculator
Heating and cooling quantities
Timer programs
Limit value monitoring
Integral value generation
Mean value generation
Calculator
Heating and cooling quantities
Timer programs
Limit value monitoring
Integral value generation
Mean value generation
Calculator
Heating and cooling quantities
Timer programs
Limit value monitoring
Integral value generation
Mean value generation
Calculator
Heating and cooling quantities
Timer programs
Storage depth 2 MB flash ring buffer 2 MB flash ring buffer 2 MB flash ring buffer 2 MB flash ring buffer 2 MB flash ring buffer 2 MB flash ring buffer
Weight 1.5kg 1.5kg 1.5kg 1.5kg 10kg 1.5kg
Lithium cell CR 2032 3 V, 230 mAh, for retaining date and time CR 2032 3 V, 230 mAh, for retaining date and time CR 2032 3 V, for maintaining meter readings in the event of power failure CR 2032 3 V, 230 mAh, for retaining date and time CR 2032 3 V, for maintaining meter readings in the event of power failure CR 2032 3 V, 230 mAh, for retaining date and time CR 2032 3 V, 230 mAh, for retaining date and time
Debouncing Digital filter, 5 ms Digital filter, 5 ms Digital filter, 5 ms Digital filter, 5 ms Digital filter, 5 ms Digital filter, 5 ms
Topology (cable type: Belden 85102, ? 1.3 mm, 28 /Km)
Bus, terminated: ? 2700 m
Free topology:  500 m
(cable type: Belden 85102, ? 1.3 mm, 28 /Km)
Bus, terminated: ? 2700 m
Free topology:  500 m
RS232 interface (M-Bus)
Mounting type Screw mounted Screw mounted Screw mounted Screw mounted Screw mounted Screw mounted
Calibration Default setting: ±0,005 V at 10 V Default setting: ±0,005 V at 10 V Default setting: 0 and 100 °C to ±0,05 °C Default setting: ±0,005 V at 10 V Default setting: 0 and 100 °C to ±0,05 °C Default setting: ±0,005 V at 10 V Default setting: ±0,005 V at 10 V Default setting: ±0,005 V at 10 V
Status display 1 LON LED active 1 LON LED active
Recording frequency Max. 1/s Max 1/s Max. 1/s Max 1/s Max 1/s Max. 1/s Max 1/s Max 1/s Max. 1/s Max 1/s Max. 1/s Max 1/s Max. 1/s Max 1/s
Transmission speed 78 kbps 78 kbps
Control buttons F1
Reset on the system PCB
F1
Reset on the system PCB
F1
Reset on the system PCB
F1
Reset on the system PCB
F1
Reset on the system PCB
F1
Reset on the system PCB
Power consumption Approx. 1 W Approx. 10 W Approx. 10 W
Connection elements Plug strip with screw connector (up to 63 users per station) Plug strip with screw connector (up to 63 users per station)
Analogue Connection to public analog telephone lines, also with PBX systems. Connection to public analog telephone lines, also with PBX systems. Connection to public analog telephone lines, also with PBX systems. Connection to public analog telephone lines, also with PBX systems. Connection to public analog telephone lines, also with PBX systems. Connection to public analog telephone lines, also with PBX systems.
Safety Protected with selectable password Second password for read access only Protected with selectable password Second password for read access only Protected with selectable password Second password for read access only Protected with selectable password Second password for read access only Protected with selectable password Second password for read access only Protected with selectable password Second password for read access only
Switching current Max. 1 A Max. 1 A Max. 1 A Max. 1 A Max. 1 A Max. 1 A Max. 1 A Max. 1 A
Non-operation / extended storage periods Replace once every 2 years Replace once every 2 years Replace once every 2 years Replace once every 2 years Replace once every 2 years Replace once every 2 years Replace once every 2 years
Operating voltage 3.3 V or 5.0 V, can be selected with jumper 3.3 V or 5.0 V, can be selected with jumper 3.3 V or 5.0 V, can be selected with jumper 3.3 V or 5.0 V, can be selected with jumper 3.3 V or 5.0 V, can be selected with jumper 3.3 V or 5.0 V, can be selected with jumper
Max. meter reading 9999 9999, 9999 99 9999 9999, 9999 99 9999 9999, 9999 99 9999 9999, 9999 99 9999 9999, 9999 99 9999 9999, 9999 99
Degree of protection (IP) IP20 IP20 IP20 IP20 IP65 IP20
Material housing Metal Metal Metal Plastic Metal Metal
Input quantity PT1000 platinum sensor with 2-wire technology
Accuracy classes temperature sensor Class 1/3 B: dT = ±1/3 x (0,30 °C + 0,005 x T)
Class A: dT = ±(0,15 °C + 0,002 x T)
Class B: dT = ±(0,30 °C + 0,005 x T)
Output current 0 - 20
Output voltage 0 - 10
Accuracy of temperature measurement Better thanr ±0,5 °C (depending on sensor�s DIN class)
Switching alternatives As an alternative to the digital inputs (DI22 ... DI23), an analog output can be plugged in via jumper.
As an alternative to the digital inputs (DI18 ... DI21), a switching output can be plugged in via jumper.
Temperature measuring range -50°C - 170°C
Resolution of AD converter 12-bit

Dialogue, Information and Actions: