Emerson FB1100 - Explosion-proof Enclosure

Emerson FB1100 Flow Computer Quick Start Guide
D301785X012
March 2019
17
Wiring I/O
DANGER
EXPLOSION HAZARD: Ensure the area in which you perform this operation is non-hazardous.
Performing this operation in a hazardous area could result in an explosion.
Notes
▪ You should terminate all shields at chassis ground.
▪ When using the digital output to drive an inductive load (such as a relay coil), place a
suppression diode across the load. This protects the DO from the reverse Electro-Motive
Force (EMF) spike generated when the inductive load is switched off.
Digital Output (External Powered)
1
30Vdc (max)
2
500 mA Max Load