AMC VersaTox, Инструкция по эксплуатации

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8
TRANSMITTER BOARD:
6. GAS SENSOR: Electrochemical cell, factory calibrated
7. SPAN ADJUST TRIMMER: Span signal output adjustment
8. ZERO ADJUST TRIMMER: Zero signal output adjustment
9. COMMON TEST POINT:
Reference point to measure signal
10. SIGNAL TEST POINT:
Measurement point for the output signal from the sensor
11. CAL JACK:
Used during calibration to connect Remote Calibration Lead
12. 2-WIRE 4-20mA TERMINAL
BLOCK: (2-WIRE VERSION
ONLY)
Connection point for wiring to the monitor, 2-wire transmitter
only
COMPONENT SIDE
11. CAL JACK
TERMINAL BLOCK
12. 2-WIRE 4-20mA
TEST POINT
SENSOR SIDE
TRIMMER
TEST POINT
9. COMMON
10. SIGNAL
7. SPAN ADJUST
8. ZERO ADJUST
TRIMMER
GN
D
J4
TP
1
4
TB1
5V
TP
13
TP
12
TP
11
COM SIG
SNS2
ZERO
5V
SPAN
C R S
C
S R
SNS1
J1
VR
5
VR
4
SNS6
GN
D
SIG COM
S R C COM
Pos
Neg
6. GAS SENSOR
+
-
Figure 3-2 AMC-VersaTox Feature Transmitter Board
RELAY, POWER BOARD (OPTIONAL):
13. POWER TERMINAL BLOCK:
Connection point for wiring to the monitoring device and/or
power source, AC or DC
14. SIGNAL TEST POINT:
Measurement point for the output signal of transmitter board
15. GROUND TEST POINT:
Reference point to measure signal and alarm
16. ALARM TEST POINT:
Measurement point for setting the alarm relay
17. ALARM ADJUST TRIMMER:
Alarm relay set point adjustment
18. ALARM RELAY TERMINAL
BLOCK:
Connection point for wiring relay contacts