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Appendix A
Specifications
Standard Specifications
The standard specifications of the G730 Interface Units conform to those of the CQM1H/CQM1 PC.
Communications Performance Specifications
Performance Specifications - Master
CQM1-G7M21
Performance Specifications - Input Expansion Master
CQM1-G7N11
Performance Specifications - Output Expansion Master
CQM1-G7N01
Item Specification
Communications method Two-wire, semi-duplex
Synchronization method Start-stop
Transmission path 2-core cable (VCTF 0.75 X 2 C is recommended)
Interface RS-485
Transmission speed 187.5 kbps
Transmission distance 200 m max (total per system)
Item Specification
I/O points Input: 2 words (32 points)/1 word (16 points)
Output: 2 words (32 points)/1 word (16 points)
Set with DIP switch.
External output Transmission Ready output: G6D, SPST-NO, 24 VDC/2 A max.
ALM output
Internal current consumption 250 mA at 5 VDC
Weight 250 g max.
Dimensions 32 (W) x 110 (H) x 107 (D) mm
Item Specification
I/O points Input: 2 words (32 points)/1 word (16 points)
Output: 2 words (32 points)/1 word (16 points)
Set with DIP switch.
Internal current consumption 80 mA at 5 VDC
Weight 200 g max.
Dimensions 32 (W) x 110 (H) x 107 (D) mm
Item Specification
I/O points Input: 2 words (32 points)/1 word (16 points)
Output: 2 words (32 points)/1 word (16 points)
Set with DIP switch.
Internal current consumption 80 mA at 5 VDC
Weight 200 g max.
Dimensions 32 (W) x 110 (H) x 107 (D) mm
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