Rice Lake 320IS Plus Intrinsically Safe Digital Weight Indicator - IS-EPS-100-240 Power Supply Instructions - Manual (Page 5)

Load Cell
Connector
Power Cable
Connector CN1
Green = +Voltage
Brown = Return
Ferrite Cores
Optical
Output
Optical
Input
Chassis ground
125mA fully
encapsulated
fuses
F1 & F2
5
Figure 5. Cable Connections
Specifications
Power
Maximum Current: 200mA
Maximum Voltage Output: 6.8VDC (7.5VDC no load)
input Range:
100-240VAC
Environmental
Operating Temp -10° C to 40° C
Enclosure
Enclosure Dimensions: 7.00 in x 5.13 in x 3.125 in
177.8 mm x 130.0 mm x 79.375 mm
Weight: 6.5 lb
Rating/Material: NEMA 4X/IP66; Stainless Steel
Approvals
Class I Division I Groups A, B, C, and D
Class II Division I Groups E, F, and G
Class III
T-rating:T4