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PROMUX – I/O Modules

PM16DI220 - 16 Digital Input Module (220VAC)


The PM16DI220 module is a 16 channel digital input module. The inputs are isolated from the logic by bi-directional opto-couplers. The inputs are divided into 2 isolated groups of 8 inputs each. The inputs are designed for 220VAC input voltages.

The counters operate in three modes.

In mode 0: All the counters are disabled.

In mode 1: The counters are 32 bit counters allowing a count value from 0 to 4294967295. The count value can be cleared by writing a zero to the associated registers or preset to any other value using the same method.

In mode 2: The inputs are connected as up/down counters. Input 1 will increment counter 1 whilst input 2 decrements counter1. In the same way, inputs 3&4 operate counter 2, inputs 5&6 operate counter 3 and inputs 7&8 operate counter 4,etc.

Note: The count values are not battery backed-up and will be lost if power is turned off.


PM16DI220 – 16 DIGITAL INPUTS
Digital Inputs  16
Digital Counters  16
Counter Resolution 32 Bit
Counter frequency 10Hz  (max)
Pulse width 50ms (min)
Counter Mode UP or UP/DOWN
Digital input Voltage Range 200 – 260VAC 50/60Hz
Input Current per input 1mA
Input filter 6553 msec. (max)
Isolation (Field & Logic) 1500 V RMS
Status Indication LED per channel


























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PM16DI220 - 16 Digital Input Module (220VAC)
 
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