Black Box AC328A-R4 Spécifications Page 21

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DRY-CONTACT POSITION SENSORS
Electrical ratings:
- L (GO Switch): 4amp/120vac, 3amp/24vdc
- P (Hi-Amp Prox): 3amp/120vac, 2amp/24vdc
- R (Low-Amp Prox): .2amp/30vdc
- M (Mechanical Switch) 15A/120vac
- _X (4-20mA Transmitter) 8.5-34vdc
INDUCTIVE PROXIMITY SENSORS
- Available with all types of inductive proximity sensors,
including Pepperl & Fuchs
, IFM
, and Turck
- 3-Wire PNP/NPN:
: Voltage: 10-30vdc
: Power Consumption: 15mA
: Operating Current: 0- 200mA
- 2-Wire N/O & N/C
: Voltage: 5-250vac/vdc
: Power Consumption <0.5mA
: Operating Current: 0- 200mA
- Namur Output:
: 8vdc
: Current consumption:
: Switched: <1mA
: Unswitched: >3mA
SOLENOID VALVES
Pressure rating: 30-100psi (2 - 8 bar)
Temperature rating:
- Standard -20°C - +60°C
- Low Temp: -50°C to +60°C
- Standard Piezo: -20°C to +60°C
- Cold Temp. Piezo: -30°C to +60°C
Power consumption:
- Standard: 0.5Watts
- Piezo: 12mWatts
Voltages:
- 12/24vdc
- 110vac
- 220vac
1
3
5
2
4
FAIL CLOSED
1
3
5
2
4
FAIL LAST POSITION
1
3
5
2
4
BLOCK CENTER
***NEVER PLUG, OR BLOCK, PORT 5***
1
35
2
4
Supply
Exhaust of Port 2
(when actuator closes)
Exhaust of Port 4
(when actuator opens)
Port to
Actuator Open
Port to
Actuator Close
Pilot Valve
Internally
Mounted
TOP VIEW
BOTTOM VIEW
Supply
Port to OpenPort to Close
Always install vents
Supply
DOUBLE ACTING ACTUATORS SPRING RETURN ACTUATORS
1
3
5
2
4
Pilot Valve
Internally
mounted
1
3
5
2
4
Port to Open
Plug
1
3
5
2
4
FAIL CLOSED
1
3
5
2
4
FAIL LAST POSITION
1
3
5
2
4
BLOCK CENTER
***NEVER PLUG, OR BLOCK, PORT 5***
1
35
2
4
Supply
Exhaust of Port 2
(when actuator closes)
Exhaust of Port 4
(when actuator opens)
Port to
Actuator Open
Port to
Actuator Close
Pilot Valve
Internally
Mounted
TOP VIEW
BOTTOM VIEW
Supply
Port to OpenPort to Close
Always install vents
Supply
DOUBLE ACTING ACTUATORS SPRING RETURN ACTUATORS
1
3
5
2
4
Pilot Valve
Internally
mounted
1
3
5
2
4
Port to Open
Plug
M2, P2, R2
Namur/2-Wire
L2
3-Wire PNP
21
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