Signet 159 001 291, Руководство пользователя

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4 Signet 2537 Flowmeter
Wiring: 4-20 mA Output
S1
S2
Power Supply
12-32 VDC, 0.03 A
+
-
Blk Red Shld
-
+
Programmable Logic Controller
Datalogger
Chart Recorder
4-20 mA Loop monitor
Internal sensor
connections
The 4-20 mA output can be connected to Chart Recorders, PLCs or
any device that requires a 4-20 mA signal.
The 4-20 mA model requires an external power source of 12-32 VDC.
Wiring: Flow Switch Output (On-Off)
• The Flow Switch models provide a single relay that is
programmable as a HIGH setpoint or LOW setpoint.
• The relay may be a dry-contact type or a solid state type.
• The dry contact relay requires an external power source of
24 VDC ± 10%.
• The solid state relay requires an external power source of 5
to 24 VDC.
Dry Contact Relay Wiring
• The wiring is identical for On-Off and Pulse models.
Solid State Relay Wiring
• The wiring is identical for On-Off and Pulse models.
Wiring: Pulse Output
• The Pulse model provides a single relay that is
programmable as a Volumetric pulse output or as a simple
pulse divider output.
• The relay may be a dry-contact type or a solid state type.
• The dry contact relay requires an external power source of
24 VDC ± 10%.
• The solid state relay requires an external power source of 5
to 24 VDC.
S1
S2
Power Supply
24 VDC, 0.03 A
+
-
Normally Closed
Common
Normally Open
Blk Red Shld
-
+
Internal sensor
connections
S1 S2
Power Supply
5-24 VDC, 0.03 A
+
-
No Connection
Blk Red Shld
-
+
1
2
Load
S1 S2
Blk Red Shld
-
+
-
+
-
+
-
+
-
+
-
+
T
P
t
T
P
t
T
P
t
T
P
t
WIRING DIAGRAM
BLK RED
SHLD
Sensor
PW/OUT
+
Power Rating:
12 - 32VDC 0.03 AMP
3-2505.614A
- +
-
+
- +
-
+
S1 S2
Blk Red Shld
- +
S1 S2
Blk Red Shld
- +
T
P
t
T
P
t
T
P
t
WIRING DIAGRAM
BLK RED
SHLD
Sensor
PW/OUT
+
Power Rating:
5 - 24VDC 0.03 AMP
3-2505.612A
WIRING DIAGRAM
BLK RED
SHLD
Sensor
PW/OUT
+
Power Rating:
24VDC 0.03 AMP
3-2505.61
1A
Solid-State
Relay
Relay Rating:
100mA @ 40VDC
70mA @ 33VAC
3-2505.616A
Load
1 2
N/O
COM
N/C
Dry-Contact
Relay
Relay Rating:
5A @ 250VAC
5A @ 30VDC
T
P
t
- +
-
+
S1 S2
Blk Red Shld
-
+
S1 S2
Blk Red Shld
- +
-
+
-
+
T
P
t
WIRING DIAGRAM
BLK
RED
SHLD
Sensor
PW/OUT
+
Power Rating:
24VDC 0.03 AMP
3-2505.61
1A
T
P
t
WIRING DIAGRAM
BLK RED
SHLD
Sensor PW/OUT
+
Power Rating:
5 - 24VDC 0.03 AMP
3-2505.612A
T
P
t
Solid-State
Relay
Relay Rating:
100mA @ 40VDC
70mA @ 33VAC
3-2505.616A
Load
1 2
N/O
COM
N/C
Dry-Contact
Relay
Relay Rating:
5A @ 250VAC
5A @ 30VDC
T
P
t