User Manual

2-1 Controller
2-4
2-1-4 Communication Specifications
* This can be set by a dip switch of the controller. For how to set, refer to Chapter 3.
2-1-5 I/O Specifications
• Input Specifications (RST/IN)
• Output Specifications (OUT1/OUT2)
The output is the open collector specification.
Item Specifications
Base specification RS-232C
Communication method
EIA/TIA-232-E
Transmission rate 9600 bps, 19200 bps, 38400 bps, 115200 bps *
Synchronization method
Start-stop synchronization (Stop bit 1 or 2) *
Transmission code
ASCII7 unit or JIS8 unit *
Maximum number of
connected controllers
31
Error control Vertical parity (even, odd, nil)*. Horizontal parity is used as FCS.
Line length A maximum of 15 m.
Suitable connector
D-SUB 9-pin, male
Model XM2A-0901 (plug) and model XM2S-0911 (hood), which come with our controller.
Recommendable cable
CO-MA-VV-SB 5Px28AWG (Hitachi Cable)
Input voltage 24 VDC ±10% (including ripple)
Input impedance 2.2 kΩ
Input current 10 mA TYP (24 VDC)
ON voltage 19 to 24 V
OFF voltage 5 V or less
Input response time 40 µs or less
Item Specification
Maximum open/close
ability
24 V ±10% 100 mA
Leakage current 1 µA or less
Residual voltage 1.0 V or less
Internal circuit
24VDC
Circuit Structure
Controller input section
Circuit Structure
Input circuit Controller output section
Relay
Internal circuit
InternalInternal
24VDC