SY/MAX Class 8030 RIM-125 Square D 16 Channel Analog Input Module

The Schneider Electric / Square D SY/MAX Class 8030 RIM-125 16 Channel Analog Input Module provides the capability for inputting 16 channels of high-level analog input signals to SY/MAX programmable controllers which have resister I/O addressing capability, or to the SY/MAX PID loop controller (process control module). The analog module can be inserted into any slot of a register rack (except slot 1) or the register slot of a digital rack. Each module utilizes 16 registers in the system, one register per channel, in which the analog current or voltage being measured is converted to a value ranging from 0 to 9998 in increments of 1. This provides a register value in percent of full scale, with accuracy to 2 decimal places. Simple programming techniques allow these input readings to be scaled to engineering values, provided the processor being used has math capability.

The RIM-125 module requires no external power to operate because it draws its power from the SY/MAX power supply connected to the rack and requires no additional components, such as current loop resistors. No user adjustment of the span and zero is required, as automatic calibration is performed by one of the two on-board microprocessors. Two removable terminal strips facilitate quick replacement and eliminate the need for rewiring.