Owner's manual

Appendix
D
D1
Specifications
General Specifications
Function
Interfaces a programmable
controller with block transfer
capability and an ASCII device
For use as a Data
Communications Equipment (DCE)
A vailable Interfaces
RS-232-C
Current Loop, 20mA
A-B Long Line
Communication Rates
User selectable: 1 10, 300, 600,
1200, 2400, 4800, 9600 baud
Buffer Memory
1.5K words (3K bytes)
Module Location
1771 I/O Chassis
Backplane Current Requirement
1.3A
Environmental Conditions
Operational T emperature
32
o
to 140
o
F (0
o
to 60
o
C)
Storage T emperature
-40
o
to 185
o
F (-40
o
to 85
o
C)
Relative Humidity
5% to 95%
(without condensation)
Keying
Between 8 and 10
Between 30 and 32
Current Loop Specifications