Pro-face LT series, Hardware Manual

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LT-4201TM/4301TM Hardware Manual
37
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 another 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 EN60900.
Also, the screwdriver tip must be flat, as indicated, to access the narrow hole of the
terminal block:
The terminal blocks are a spring clamp type.
Procedure
Use the following procedure to connect the wires to the terminal blocks:
NOTE:
To remove the wire, reinsert the screwdriver 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
2
(AWG 24...18), with the end twisted. Applicable
wire style are UL1015 and UL1007.
CAUTION
EQUIPMENT DAMAGE
Be sure to remove the terminal blocks from 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-shaped hole.
3 Take out the screwdriver from the square-shaped hole.
The round-shaped hole will then close, and the wire will be held securely in place.