21
3. Control Units
Intrinsic Safety
3 Intrinsically Safe
Mounting
R Rack Mounted
L Wall Mounted
Mains Voltage
1 220/240
Volts
2 110/120
Volts
Output Relay
S Single Pole Changeover
D Double Pole Changeover
M E P 3 L / 1 D
4. Racks
Intrinsic Safety
3 Intrinsically Safe
Number of spaces for control units
01 to 14
Remaining spaces are blanked off
M E P 3 B / 0 7