2.22
SEL-751 Relay Instruction Manual Date Code 20170927
Installation
Relay Connections
Figure 2.13 Dual Copper Ethernet, 14 DI Card, 8 DO (Form B) Card, 2 AVI/4 AFDI Card With LEA Vsync, Vbat
Inputs, and 4 Arc-Flash Detection Inputs, 4 ACI/3 AVI Card With 5 A Phase, 200 mA Neutral, and Three-Phase
LEA Voltage Inputs (8 Vac) (Relay MOT 751501A4A2BL0L70671)
Figure 2.14 Dual 10/100 Base-T Ethernet, EIA-232 Rear Port, Without Single Multimode ST Fiber-Optic Serial
Port Rear, With DeviceNet Card, Fast Hybrid 4 DI/4 DO Card, 8 DI Card and 4 ACI Card (No Voltage Inputs)
(Relay MOT 751001AA3CA3AA50F30)
(A) Side-Panel Input and Output Designations (B) Rear-Panel Layout
(A) Side-Panel Input and Output Designations (B) Rear-Panel Layout