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Intrinsically Safe Inductive Proximity Switches
Namur Sensor Dual Module (44)
Outputs: 2 Namur Sensors (DIN 19234)
Current Ratings:
Target Present Current <1.0 mA (LED = OFF)
Target Absent Current >3.0 mA (LED = ON)
Voltage Range: 6 to 29 V DC
Temperature Range: -40 °C to 80 °C
Operating Life: Unlimited
P+F Sensor (A)
Type NJ2-12GK-SN
Configuration 2-wire type, NAMUR NC,
conforms to DIN 19234
Operating voltage 5 to 25 V DC
Current ratings: Target off: I > 3 mA,
Target on: I < 1 mA
Temperature range -40 °C to +62 °C/-40 °F to +144 °F
P+F Sensor (N)
Type NJ2-V3-N
Configuration 2-wire type, NAMUR NC,
conforms to DIN 19234
Nominal voltage 8 V DC
Current ratings Target off: I > 3 mA,
Target on: I < 1 mA
Temperature range -25 °C to +80 °C/-13 °F to +176 °F
Reed Type Maxx-Guard Proximity Sensors
Operating Life 5 million Cycles
Seal Hermetically sealed
Temperature range -40 °C to +80 °C/-40 °F to +176 °F
SPST (L)
Configuration With LED
Electrical Ratings 150 mA at 30 V DC / 125 V AC
Max. Voltage Drop 3.5 V at 10 mA
6.5 V at 100 mA
Contact Ruthenium
SPST (P)
Electrical Ratings 150 mA at 30 V DC / 125 V AC
Max. Voltage Drop 0.1 V at 10 mA
0.5 V at 100 mA
Contact Ruthenium
SPDT (G)
Electrical Ratings 300 mA at 24 V DC
200 mA at 120 V AC
Max. Voltage Drop 0.1 V at 10 mA
0.5 V at 100 mA
Contact Rhodium
SPDT (H)
Electrical Ratings 240 V AC max; 3 A max
100 W max; 2.0 W min
Max. Voltage Drop 0.1 V at 10 mA
0.5 V at 100 mA
Contact Tungsten
SPDT (S)
Configuration With LED
Electrical Ratings 300 mA at 125 V AC
Max. Voltage Drop 3.5 V at 10 mA
6.5 V at 100 mA
Contact Tungsten
Mechanical Micro Switches
Silver contacts (V)
Electrical ratings: 10.0 A / 125/250 V AC
0.5 A / 125 V DC
Temperature range: -40 °C to 80 °C
Operating life: 400 000 cycles
Gold contacts (W)
Electrical Ratings: 1.0 A at 125 V AC
0.5 A at 30 V DC
Temp. Range: -40 °C to 80 °C
Operating Life: 100 000 cycles
DPDT switches (14)
Electrical Ratings: 4.5 A at 125/250 V AC
Temp. Range: -40 °C to 80 °C
Operating Life: 250 000 cycles
Valve Control Terminals (VCT)
(93)
Communication Protocol: Foundation Fieldbus (H1)
Configuration: 2 Discrete Inputs (Sensors)
2 Discrete Outputs (Piezo Valves)
Voltage: 9 to 32 V DC (Bus Voltage)
Output Voltage: 6.5 V DC
Max. Output Current: 2.0 mA at 6.5 V DC
Current Draw: 16 mA
Function Blocks: Channel 1 = DI1 (Green LED)
Channel 2 = DI2 (Red LED)
Channel 3 = DO1 (OUT 1)
Channel 4 = DO2 (OUT 2)
Temperature Range: -40 °C to 80 °C
(96)
Communication Protocol: AS-Interface
Configuration: 2 Discrete Inputs (Sensors)
2 Auxiliary Discrete Inputs
2 Discrete Outputs (Solenoids)
Voltage: 24 to 30 V DC (AS-i Voltage)
Output Voltage: 24 V DC
Max. Output Current: 160 mA, Both Outputs Combined
Max. Output Power: 4 W, Both Outputs Combined
Temperature Range: -40 °C to 80 °C
ID/IO Codes: ID = F; IO = 4; ID1 = F; ID2 = E
Default Address: 00
Bit Assignment: Inputs Outputs
Bit 1 = Aux Input 1 Bit 1 = Not Used
Bit 2 = Aux input 2 Bit 2 = Not Used
Bit 3 = Green LED Bit 3 = OUT 1
Bit 4 = Red LED Bit 4 = OUT 2
(97)
Communication Protocol: AS-Interface with
Extended Addressing
Configuration: 2 Discrete Inputs (Sensors)
2 Auxiliary Discrete Inputs
1 Discrete Output (Solenoid)
Voltage: 24 to 30 V DC (AS-i Voltage)
Output Voltage: 24 V DC
Max. Output Current: 100 mA
Max. Output Power: 2.4 W
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General