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Appendix A
Specifications
60
Item
Specification
Ambient operating temperature
–10 to 55
°
C (0 to 55
°
C for the E5ZE-8
D1
B)
(with no icing or condensation)
Ambient operating humidity
35% to 85% RH
Storage temperature
–25 to 65
°
C (with no icing or condensation)
Storage humidity
35% to 95% (with no condensation)
Communications Ratings
Serial Communications
Communications interface
RS-232C
RS-422
RS-485
Transmission method
Serial communications
Terminal
Data processing terminal
Communications method
Half-duplex
Connecting method
25-pin D-sub connector
5-pole terminal block (with M3 screws)
Transmission line configuration
3-wire
4-wire
2-wire
Transmission line type
Direct line
Multi-drop line
Synchronization method
Start-stop synchronization (asynchronous)
Baud rate
2,400/4,800/9,600/19,200 bps
Transmission code
ASCII
No. of stop bits
2
Parity
Even parity
Character length
7 bits
Error detection
Vertical parity and FCS (frame check sequence)
Communications unit no.
0 to F (hexadecimal)
Transmission and reception
switching time
---
20 ms max.
Max. cable length
15 m
500 m in total
No. of controllers connected in
parallel
---
16 (excluding host system)
DeviceNet Communications
Item
Specification
Power supply voltage
24 VDC
Allowable voltage fluctuation range
11 to 25 VDC (supplied through communications connector)
Current consumption
24 VDC at 45 mA max.
No. of Remote I/O words
14 input words, 9 output words
Message communications function
FINS messages