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L Series L41 FM Approved High Limit Controls
Brand: Future Design ControlsThe FDC-L41 1/4 DIN Limit Control provides up to three discreet setpoints, two control outputs, communication options, fast scan rates and user friendly prompts making it the right choice for safety protection.
The L41 offers Remote Reset as standard and offers a full range of universal high resolution (18 bit) inputs; T/C, RTD and linear mA/VDC inputs.
Power requirement of either 90-250 VAC or optional 11-26 VAC/VDC allows the L41 to be used virtually anywhere.
Control outputs offer Form C Relay, SSR Drive or Triac with the optional Output #2 configurable as latching, non-latching or with alarm silence logic.
Output #2 may also be specified as a transmitter power supply.
Features- 3-year Warranty
- Universal Temperature Input / 18 Bit A-D
- Configurable Display Logic - SAFE
- Remote Reset Digital Event Input
- Meets NFPA 86.8.16.6 to display temperature and setpoint
- Simple to Use & Configure
- PC Configurable
- Outputs: up to 2
- Serial Communication
Specifications
Power
- 90-250 Vac, 47-63 Hz, 10 VA, 5 W
- 11-26 Vac/ Vdc, 10 VA, 5 W
Input
- Thermocouple: Type J, K, T, E, B, R, S, N, L, C & P
- RTD: PT 100 ohm DIN and PT 100 JIS
- Linear: 4-20 mA, 0-20 mA, 0-60 mV, 0-1, 0-5, & 0-10 Vdc
Accuracy
- Typically better than ± 0.25 %
Mode Rejection
- Common: 120 dB
Relay
- Form C 2.0 Amp/240 Vac
SSR Drive
- 5 Vdc @ 30 mA
- 14 Vdc @ 40 mA
Triac
- 1.0 Amp/240 Vac
Communication
- Serial Modbus: RTU RS-232 or RS-485
- Retransmit 0-20/4-20 mA, 0-5/1-5/0-10 Vdc
Operating Temperature
- -10° C to 50° C
Humidity
- 0-90 % Relative Humidity, Non-Condensing
Insulation
- 20 Mohms Min. @ 500 Vdc
IP Panel Rating
- IP50
- IP65
Vibration Resistance
- 10-55 Hz, 10 m/s for 2 hours
Shock Resistance
- 200 m/s
- Oven - Furnaces - Kilns
- Environmental Chambers
- Sterilizers / Autoclaves
- Food Service Equipment
- Hot Plates / Melt Pots
- Applications requiring a Limit Device