Chromalox 1603 User Manual

Chromalox 1603 User's Manual 3
Notes:
1.Do not run input wires with power cables.
2.For TC wiring use proper compensating cable (use
type J TC extension wire with type J TC
connections), preferably shielded.
3.Shielded cable should be grounded at one end only.
RTD Input
Figure 4
RTD Input Wiring
Notes:
1.Do not run input wires together with power cables.
2.Observe the line resistance; a high line resistance
may cause measurement errors.
3.When shielded cable is used, it should be grounded
at one end only to avoid ground loop currents.
4.The resistance of the 3 wires must be the same.
TC Inputs (continued)
Relay Outputs
Figure 5
Relay Outputs
123 123
RTD RTD
OUT 1
6
7
8
5
4
OUT 2
NC
C
NO
C
NO

Chromalox 1603 Specifications

General

Brand	Chromalox
Model	1603
Category	Temperature Controller
Language	English