Hardware manual

LT-4201TM/4301TM Hardware Manual

Wiring to the DIO Terminal Block

Introduction

Wiring Rules and Recommendations (see page 33).

Screwdriver Required to Wire Terminal Blocks

Recommended type: 1891348-1 (Tyco Electronics AMP)

If ano

ther manufacturer is used, be sure the part

has the following dimensions:

z point depth: 1.5 mm (0.06 in.)

z point height: 2.4 mm (0.09 in.)

Point shape must be DIN5264A and meet standard DN EN

60900.

Also, the screwdriver tip must be flat, as indicated, to access th

e narrow hole of the

terminal block:

The terminal blocks are a spring clamp type.

Procedure

Use the follo

wing procedure to connect the wires

to the terminal blocks:

NOTE: To remove the wire, reinsert the screwdrive

r into the square-shaped hole

and when the wire’s spring clamp releases, pull out the wire.

(1)

Wire should be 0.20...0.81 mm

(AWG 24...18), with the end twisted. Applicable

wire style are UL1015 and UL1007.

CAUTION

EQUIPMENT DAMAGE

Be sure to remove the terminal blocks fro

m the equipment prior to wiring.

Failure to follow these instructions can result in injury or equipment damage.

Step Action

1 Insert the screwdriver into the square-shaped hole.

This will open the wire’s round-shaped hole.

2 Hold the screwdriver and insert the wire into the wire’s round-sh

aped hole.

3 Take out the screw

driver from the square-shaped hole.

The round-shaped hole will then close, and the wire will be held securely in place.