Walchem W600 Series Instruction Manual page 28
Metal finishing controller
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Also See for W600 Series:
- Instruction manual (76 pages) ,
- Instruction manual (88 pages) ,
- Troubleshooting manual (10 pages)
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Type of Transmitter
TB
2 Wire
2 Wire
Pin#
Loop
Powered
1
+24V
2
XMTR–
3
4
XMTR+
XMTR–
5
6
SHIELD
SHIELD
7
+24V
8
XMTR–
9
XMTR+
10
XMTR–
11
12
SHIELD
SHIELD
Type of Transmitter
TB
2 Wire
2 Wire
Pin#
Loop
Powered
1
+24V
2
XMTR–
3
4
XMTR–
XMTR+
5
6
SHIELD
SHIELD
7
+24V
8
9
XMTR–
XMTR+
10
XMTR–
11
12
SHIELD
SHIELD
AI#
3 Wire
4 Wire
+24V
+24V
24V(–)
XMTR–
1
XMTR+
XMTR+
COM(-)
SHIELD
SHIELD
+24V
+24V
24V(–)
XMTR–
2
XMTR+
XMTR+
COM(-)
SHIELD
SHIELD
AI#
4 Wire
3 Wire
+24V
+24V
24V(–)
1
XMTR–
XMTR+
XMTR+
COM(-)
SHIELD
SHIELD
+24V
+24V
24V(–)
XMTR–
2
XMTR+
XMTR+
COM(-)
SHIELD
SHIELD
Figure 11 Dual 4-20mA Sensor Input Wiring
1
1
1
2
2
2
3
3
3
4
4
4
5
5
5
6
6
6
7
7
7
8
8
8
9
9
9
10
10
10
11
11
11
12
12
12
13
13
13
14
14
14
15
15
15
16
16
16
17
17
17
18
18
18
TB4
TB1
TB3
TB2
1
2
–
+
3
4
5
6
7
8
–
9
+
10
11
12
TB1 (for Sensor 1) or
TB2 (for optional Sensor 2)
1
2
Jumper
3
wire
4
5
6
7
8
Jumper
wire
9
+ Signal
10
– Ground
11
12
TB1 (for Sensor 1) or
TB2 (for optional Sensor 2)
24
POWER
SWITCH
FUSE
R1
R2
R3
N
N
N
N
N
N
R4
N
N
N
N
N
N
R5
TB5
R6
N
L
TB7
TB6
POWERED
4 WIRE
TRANSMITTER
POWERED
4-20mA SOURCE
•SIMULATOR
•POWERED 4-20mA
OUTPUT
(i.e. W100)
UNPOWERED
+
2 WIRE
TRANSMITTER
–
UNPOWERED
3 WIRE
TRANSMITTER
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