Download 1757-SO001B-EN-P

7-6
ProcessLogix R320.0 Supported 1797 Series I/O Module Specifications
Table 7.E
8 pt. 13 bit Single-Ended Non-Isolated Output Module Cat. No. 1797-OE8 Specifications
1797-OE8 Specifications
Number of Outputs
IS Output Type
Resolution
Transfer Characteristics
Accuracy at 20oC (68oF)
Temperature Drift
Load Range
Current
Voltage Available at 22mA
Load
Data Format
Step Response to 99% of FS
Indicators
Output (Intrinsically Safe)
(16 pin male and female flexbus
connector)
Module Field-Side Power Consumption
Power Dissipation
Thermal Dissipation
Module Location
Conductors Wire Size
8 single-ended, non-isolated
EEx ia IIB/IIC T4,
Aex ia IIC T4,
Class I, II, III Division 1 & 2 Groups A-G T4
13 bit
0.1% of output signal range
0.010%/C of output signal range
0-22mA
>11V
0-500Ω @ 22mA
Configurable
4ms
8 red fault indicators
1 green power
Ui < 5.8V dc
Ii < 400mA
Li = Negligible
Ci = < 1.35µF
6.3W
5.4W
18.4 BTU/hr
Cat. No. 1797-TB3 or -TB3S Terminal Base Unit
12 gauge (4mm2) stranded maximum
1.2mm (3/64in) insulation maximum
4
Keyswitch Position
Certificate
CENELEC
DMT 98 ATEX E042 U
See Table 7.A on page 7-1 for specifications common to all 1797 I/O modules
Publication 1757-SO001B-EN-P - June 2001