MTL5114P

www.DataSheet4U.com MTL5113P AND 5114P FAILSAFE SWITCH/PROXIMITY DETECTOR INTERFACE LFD option With the MTL5113P/5114P, a fail-safe switch/proximity detector located in the hazardous area can control an isolated fail-safe electronic output. The MTL5113P units provide line-fault detection alarm contacts. The MTL5113P and MTL5114P are for use with P + F TÜV approved fail-safe sensors. Hazardous area Safe area 1kW 6 5 4 3 + 2 – 1 7 8 9 10 11 12 13 14 – + Fail-safe output 10kW or switch inputs, sistors must be fitted *MTL5113P only LFD* Vs– Vs+ 20 to 35V dc SPECIFICATION (For both MTL5113P and MTL5114P unless otherwise indicated.) See also common specification Number of channels One Location of switches Zone 0, IIC, T6 hazardous area Div. 1, Group A hazardous location Location of proximity detector Zone 0, IIC, T4–6, hazardous location Div 1, Group A, hazardous location Voltage applied to sensor 8.6V dc max from 1kΩ Input/output characteristics Input value in sensor circuit Fail-safe output Operation LFD contacts (MTL5113x only) CLOSED Terminal 1 2 7 8 11 12 13 14 Function Input –ve Input +ve Output –ve Output +ve LFD (MTL5113P only) LFD (MTL5113P only) Supply –ve Supply +ve MTL5113P, MTL5114P 2.9mA5.1mA MTL5113P Is<50µA MTL5113P Is>6.6mA ON Normal OFF Normal CLOSED Power dissipation within unit MTL5113P MTL5114P 1.4W 1.2W at 20V dc 1.5W 1.3W at 24V dc 2.0W 1.4W at 35V dc Safety description 9.7V, 30mA, 70mW, Ci=33nF, ...