ABB SPNPM22 PLC Controller Module

ABB SPNPM22 PLC Controller Module Description:

#Contact#
Unik You
unik@cambia.cn
+86 18030205725

The module has HART pass-through functionality. Only point to point communication is supported. The output filter must be enabled on channels used for HART communication. Five different types of MTUs can be used for single applications. The TU830/ TU833 Extended MTU and the TU810 (or TU814) Compact MTU enables wire connection to the devices without additional terminals. The TU812 Compact MTU has a D-Sub 25 pin (male) connector for connection to the process. For redundant applications there are three types of MTUs, TU842/TU852 for mounting on a horizontal DIN rail and TU843 for mounting on a vertical DIN rail. Shielded field cables for process connections are required if HART is used

The DI801 is a 16 channel 24 V digital input module for the S800 I/O. This module has 16 digital inputs. The input voltage range is 18 to 30 volt d.c. and the input current is 6 mA at 24 V. The inputs are in one isolated group with sixteen channels and channel number sixteen can be used for voltage supervision input in the group. Every input channel consists of current limiting components, EMC protection components, input state indication LED and optical isolation barrier. Channel 16 can be used as voltage supervision input for channels 1-15. If the voltage connected to channel 16 disappears, the error inputs are activated. The error signal can be read from the ModuleBus. This supervision can be enabled/disabled with the “a” parameter. If the error inputs are disabled channel 16 can be used as normal input channels.

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