Installation manual

Safety Information Product Overview Installation Diagnostics

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Specification

Figure 42: Epsilon EP-B Input/Output Wiring Diagram

As part of PELV wiring, I/O circuits are intended to be used within a zone of equipotential bonding where cables or

wiring would typically be no more than 10 ft [3 m] long. These circuits have not been evaluated for EMC immunity

which would be required for longer cables.

I/O Connector (J3) Functions

The I/O connector is a 26-pin male high-density dsub connector on the front of the drive. A low profile standard

terminal interface board (STI-24IO) and cable assembly (EIO26-xxx) are available for making connections

convenient. Figure 42 shows pin-outs for I/O channels supported in the EP-B drive and for external wiring typical of

all I/O channels. Figure 43 shows pin-outs for EP-I and EP-P models. Input channels 1-8 have high speed capture

capability in the EP-P models. Figure 44 shows the STI-24IO interface board for discrete wiring to I/O.

EP204-I00-0000

9606XX-XX A1

SN 0610E014

digital i/o (J3)

devicenet (J9)

motor

logic

I/O supply

+10 to +30 Vdc

Fuse if required to

protect wiring

Input #1

Input #2

Input #3

Input #4

Output #1

Output #3

Output #2

I/O Conmmon -

Drive Enable Input

I/O Supply +

Front View

4.8 K