Omega CTXL-TRH-W-W9 - 4.4 Dual Process Input Model

Specifications
4
4-5
4.4 Dual Process Input Model
Inputs: 0-1 V, 0-5 V, 0-10 V, 4-20 mA, 0-20 mA
Display Accuracy: ±1.0% Full scale
Input Connection: Wire connection
Out of Range Input: Display will flash. Chart motor will continue to
run.
Standard Chart Scale: 0-100%
Alarm Set Point Resolution: 1%
Alarm Deadband: 3%
Excitation Voltage: 15Vdc @ 50 mA
Factory Default settings
Process Input: Dual 4-20 mA (CTXL-DPR-I)
Dual 0-5 Vdc (CTXL-DPR-V)
Chart Scale, Both Inputs: 0 to 100 %
High Alarm Set Point
Chan 1: 100%
Chan 2: 100%
Low Alarm Set Point
Chan 1: 0%
Chan 2: 0%
Chart Speed: 7 Days
Figure 4-1. Using Internal 15 Vdc Excitation to Power External Transmitters
2 WIRE
TRANSMITTER
1
2 BROWN
5 YELLOW
6 –
1 BLACK
4/20 mA
+
+
–
–
4/20 mA
MINI-DIN
CONNECTOR
+
15 VDC
EXT.
INTERNAL
CTXL
RECORDER
PINS 3, 4, 6 ARE TIED
TOGETHER INTERNALLY
TO COMMON GROUND
2 WIRE
TRANSMITTER
2