I/O terminal blocks, ratings, and requirements table - BCPro - Facility Explorer - CH-PCX3733-0 - Field Device - FX-PCX37 Expansion Input/Output Module

PCX3733 Expansion Input/Output Module Installation Guide

Brand
BCPro
Facility Explorer
Product name
FX-PCX37 Expansion Input/Output Module
Document type
Installation Guide
Part number
24-10143-1159
Document revision
C
Version
Revision date
2020-11-11
Language
English
Table 1. Terminal blocks, functions, ratings, requirements, and cables
Terminal block label Terminal label Function, ratings, requirements Determine wire size and maximum cable length

BINARY INPUT

IN n

Binary Input - Dry Contact Maintained Mode

0.01 second minimum pulse width

Internal 16V, 10K ohm pull up

See Guideline A in Table 1.

Binary Input - Pulse Counter/Accumulator Mode

0.01 second minimum pulse width

(50 Hz at 50% duty cycle)

Internal 16V, 10K ohm pull up

ICOM n

Binary Input Common for all Binary Input (IN) terminals

BINARY OUPUT

(External Power Source Only)

OUT n

Binary Output - 24 VAC Triac (External Power)

Connects OUTn to OCOMn when activated.

External Power Source Requirements:

30 VAC maximum output voltage

0.5 A maximum output current

1.3 A at 25% duty cycle

40 mA minimum load current

See Guideline C in Table 1.

OCOM n

Binary Output Common (for OUTn terminal)

Note: Each binary output common terminal (OCOMn) is isolated from all other commons, including other binary output commons.