Model TT231-0600
Two-Wire RTD Transmitter w/USB
Acromag, Inc. Tel: 248-295-0880
- 6 - http://www.acromag.com
- 6 -
http://www.acromag.com
ELECTRICAL CONNECTIONS
WARNING
– EXPLOSION HAZARD – Do not disconnect equipment unless power has
been removed or the area is known to be non-hazardous.
WARNING
– EXPLOSION HAZARD – Substitution of any components may impair
suitability for Class I, Division 2.
WARNING
– EXPLOSION HAZARD – The area must be known to be non-hazardous
before servicing/replacing the unit and before installing.
Wire terminals can accommodate 14-26 AWG solid or stranded wire. Input wiring
may be shielded or unshielded type. Ideally, output wires should be twisted pair.
Terminals are pluggable and can be removed from their sockets by prying outward
from the top with a screwdriver blade. Strip back wire insulation 0.25-inch on each
lead and insert the wire ends into the cage clamp connector of the terminal block.
Use a screwdriver to tighten the screw by turning it in a clockwise direction to
secure the wire (0.5-0.6Nm torque). Since common mode voltages can exist on
signal wiring, adequate wire insulation should be used and proper wiring practices
followed. As a rule, output wires are normally separated from input wiring for
safety, as well as for low noise pickup.
T-Rail
35mm DIN Rail
SCREWDRIVER SLOT
FOR REMOVAL FROM
"T" TYPE DIN RAIL
TILT MODULE UPWARD TOWARDS RAIL
AND HOOK ONTO UPPER LIP OF RAIL.
ROTATE MODULE DOWNWARD TO
ENGAGE SPRING CLIP ONTO LOWER
LIP OF RAIL.
TOP
BOTTOM
(INPUT SIDE)
(OUTPUT SIDE)
TT2XX MODULE DIN RAIL MOUNTING AND REMOVAL
SPRING CLIP
USE SCREWDRIVER TO REMOVE
MODULE FROM RAIL AS SHOWN
TT2XX MODULE
!