ABB Endura AZ series, Руководство пользователя

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Endura AZ series integral and remote transmitter
Combustion oxygen monitor 4 Electrical Installation
IM/AZ20E–EN Rev. F 21
4.8 Remote Transmitter – Power Supply and Output Connections
To make power supply and output connections:
1. Feed the incoming AC power supply cable through cable gland
A
.
2. At terminal block
B
, make connections to the AC power supply live (brown) and neutral (blue)
terminals
C
.
3. Connect the incoming AC power supply earth wire to internal earth connection
D
.
4. Feed the signal cable(s) through cable gland(s)
E
and
F
and make connections to the relay
outputs (terminal block
B
) and current output and option board terminals (terminal block
G
) as
required.
5. Refit the transmitter front cover – see Section 4.2, page 13.
Warning.

The transmitter must be earthed.

Isolate the incoming mains power supply cable before making connections at the transmitter or
the probe.
Fig. 4.9 Remote Transmitter – Power Supply and Output Connections
–
+
C
B
A
C C
N/C N/C
N/L2 L/L1
A E
D
C
D
B
G
F
Fuse F1 (AC) 1.0 A Type F
100 to 240 V AC (±10 %)
50 / 60 Hz
Blue
Earth (Green /
Yellow)
Brown
Re
la
y 2
Re
la
y 1
Current Output
(4 to 20 mA) HART
*
Option Board
Connections**
Mains
Connections
*Refer to Section 7.2, page 69
for HART communication details
**Option Board Connections
Analog output
Digital I/O
A
+
DIO1
B
–
DIO2
C
COM