Extron electronic manual Input connections, IPA T RLY4 Connections, IPA T RLY4 connections

Connections

NThe 5-pole captive screw input connector and four 3-pole captive screw output connectors are included with the unit, but you must supply the cable. Extron recommends its CTL Series cable, part #22-148-nn(non-plenum bulk rolls), 26-119-nn(plenum bulk rolls), or 26-461-nn(plenum pre-cut lengths).

	1
IPA T RLY4	INPUTS
	1 2 3 4 C

RELAY 1	RELAY 2	RELAY 3	RELAY 4
NO C NC	NO C NC	NO C NC	NO C NC

2 2 2 2

Figure 2 — IPA T RLY4 connections

Input connections

A	Inputs — Connect the 12 VDC source to the common voltage (C)
	terminal of the 5-pole captive screw connector. Connect the
	appropriate input terminal (1 through 4) to the digital output(s) of
	the IPL T SF24, MLC 104 IP Plus, or other device.
	C Connect +12 VDC to the C pin only and

connect the return to one or all of the Input pins (1 through 4) for the relays that you will use. Reversing the connections can damage the power supply.

N Connect the I/O control line to the Input 1 terminal for relay 1, Input 2 for relay 2, and so on.

IPA T RLY4 • Connections 2