Rockwell Automation 1775-S4B,D17756.5.3 User Manual SCANNER/MSG HND - Manual (Page 14)

I/O ScannerĆMessage Handling Module
Chapter 2
2Ć5
I/O Channel Cable Length
10,000 cable feet (max)
Nominal I/O Scan Times
5.5 to 6.5ms for one I/O channel
6ms for two I/O channels
6ms for three I/O channels
6 to 6.5ms for four I/O channels
Backplane Current
2.7A from 5V DC circuit
2mA from +15V DC circuit
2mA from -15V DC circuit
Environmental Conditions
Operational Temperature: 0 to 60
°
C (32 to 140
°
F)
Storage Temperature: -40 to 85
°
C (-40 to 185
°
F)
Relative Humidity: 5 to 95% (without condensation)
In this chapter, you were introduced to the:
Hardware components on the 1775-S4B scanner
Basic features and functions of the 1775-S4B scanner
Specifications of the 1775-S4B scanner
The next chapters describe installation procedures and PLC-3 LIST
selections for the 1775-S4B scanner.
2.4
Chapter Summary