Inhoudsopgave
Advertenties
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
+24V
7
8
9
XMTR–
XMTR+
10
XMTR–
11
12
SHIELD
SHIELD
Figuur 11 Bedrading van de ingang voor dubbele 4-20 mA-sensor
AI#
3 Wire
4 Wire
+24V
+24V
24V(–)
XMTR–
XMTR+
XMTR+
COM(-)
SHIELD
SHIELD
+24V
+24V
24V(–)
XMTR–
XMTR+
XMTR+
COM(-)
SHIELD
SHIELD
AI#
4 Wire
3 Wire
+24V
+24V
24V(–)
XMTR–
XMTR+
XMTR+
COM(-)
SHIELD
SHIELD
+24V
+24V
24V(–)
XMTR–
XMTR+
XMTR+
COM(-)
SHIELD
SHIELD
1
2
1
3
4
5
6
7
8
–
9
2
+
10
11
12
TB1 (for Sensor 1) or
TB2 (for optional Sensor 2)
1
2
Jumper
1
3
wire
4
5
6
7
8
Jumper
wire
9
2
+ Signal
10
– Ground
11
12
TB1 (for Sensor 1) or
TB2 (for optional Sensor 2)
28
Little
Dipper
POWERED
4-20mA SOURCE
•SIMULATOR
•POWERED 4-20mA
OUTPUT
(i.e. W100)
UNPOWERED
+
2 WIRE
TRANSMITTER
–
UNPOWERED
3 WIRE
TRANSMITTER
Advertenties
Inhoudsopgave
