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I’CHECKER / I’CATCHER
DRIVER
Item No.: 421.030
DESCRIPTION OF FUNCTIONS
WEB’log driver for supporting i’checker and i’catcher current sensors.
TECHNICAL DATA
i’checker
Max. number:
Communication interface:
Bus speed:
Protocol (transmission):
100
RS485
4800 … 57600 bps
8N1
i’catcher
Max. number:
Communication interface:
Bus speed:
Protocol (transmission):
64
RS422
2400 … 38400 bps
8N1, 8E1, 8O1
Modbus Peripherie (Sensorik, Zähler, …):
Modbus: Peripherie Schnittstelle:
Max. 64 devices
Ethernet (TCP)
RS422 (RTU) – The interface is used as an RS485 interface by connecting pin 2 to pin 3 and
pin 4 to pin 5. The Universal RS Cable (Item No. 422.537) can also be used for this purpose.
RESTRICTIONS
Maximum number of Modbus devices
A maximum of 64 devices can be queried, the type or communication interface is irrelevant.
Modbus sensor compatibility
For details of what devices are already supported, please see the sensor datasheets.
Modbus RTU
Various Modbus devices can only be queried together if the serial communication parameters
are identical (baud rate, number of data bits, parity, stop bits).
MEASUREMENT VALUES RECORDED
I’CHECKER
OCS_S_CURRENT
AC grid current (single phase measuring) or DC current (single string measuring)
Information subject to change, errors and omissions excepted / As at 01-2015
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MEASUREMENT VALUES RECORDED
I’CATCHER
P_DC
U_DC
I_DCx
I_DC
D_IN (DI 1, 2, 3)
DC power
DC voltage
DC current string 1…24
DC current
digital Input state (DI 1, 2, 3)
T1, T2 (PT1000 1, 2)
SW_VER1
Temperature (PT1000 1, 2)
SW version
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E-Mail [email protected] | Web www.meteocontrol.com
Information subject to change, errors and omissions excepted / As at 01-2015
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