TTL Digital Output Module 1771-OG

Outputs Per Module: 8

Module Location: 1771 I/O chassis

Output Voltage Range: HIGH = TRUE

ON; 2.0 to 5.25 Vdc

OFF; -0.2 to +0.8 Vdc

LOW = TRUE

ON; -0.2 to + 0.8 Vdc

OFF; 2.0 to 5.25 Vdc

Maximum Output Current: Source: 1mA; Sink: 20mA

Customer Supply Voltage: 5 V dc (+/- 0.25V) 50 mV peak-to-peak ripple max.

Customer Supply Current per Module: 250 mA max.

Output Signal Delay: Less than 1ms

Power Dissipation: 2.2 Watts (max.); 0.8 Watts (min.)

Thermal Dissipation: 7.5 BTU/hr (max.); 2.7 BTU/hr (min.)

Backplane Current: 168 mA max.

Isolation Voltage: 1500V ac ms

Operational Temperature: 0 to 60 deg. C (32 to 140 deg. F)

Storage Temperature: -40 to 85 deg. C (-40 to 185 deg. F)

Relative Humidity: 5 to 95% (without condensation)

Wire Size: 14 gauge stranded maximum; 3/64 inch insulation maximum

Cable: Shielded (Belden 8761)

Keying: Between 6 and 8; Between 10 and 12

Field Wiring Arm: Catalog Number 1771-WC

Wiring Screw Torque: 7-9 inch-pounds