Specifications; Cp1H Cpu Units - Omron CP1H-X40D Operation Manual

Specifications

DIP Switch for Operation Settings
Note
2-2

Specifications

2-2-1

CP1H CPU Units

General Specifications
Power supply
classification
Model numbers • XA CPU Units
CP1H-XA40DR-A
• X CPU Units
CP1H-X40DR-A
Power supply 100 to 240 VAC
50/60 Hz
Operating voltage 85 to 264 VAC
range
Power consumption 100 VA max.
Inrush current 100 to 120 VAC inputs:
(See note.) 20 A max.(for cold start at room temperature.)
8 ms max.
200 to 240 VAC inputs:
40 A max.(for cold start at room temperature.)
8 ms max.
External power supply 300 mA at 24 VDC
Insulation resistance 20 MΩ min. (at 500 VDC) between the external
AC terminals and GR terminals
50
Pin
1 ON ON (both ends)
OFF OFF
2 ON 2-wire
OFF 4-wire
3 ON 2-wire
OFF 4-wire
4 --- ---
5 ON RS control enabled
OFF RS control disabled (Data
always received.)
6 ON RS control enabled
OFF RS control disabled (Data
always sent.)
(1) Set both pins 2 and 3 to either ON (2-wire) or OFF (4-wire).
(2) To disable the echo-back function, set pin 5 to ON (RS control enabled).
(3) When connecting to a device on the N side in a 1: N connection with the
4-wire method, set pin 6 to ON (RS control enabled).
Also, when connecting by the 2-wire method, set pin 6 to ON (RS control
enabled).
AC power supply
Settings
Terminating resistance selection
Resistance value: 220Ω typical
2-wire or 4-wire selection (See
note 1.)
2-wire or 4-wire selection (See
note 1.)
Not used.
RS control selection for RD (See
note 2.)
RS control selection for SD (See
note 3.)
DC power supply
• XA CPU Units • Y CPU Units
CP1H-XA40DT-D CP1H-Y20DT-D
CP1H-XA40DT1-D
• X CPU Units
CP1H-X40DT-D
CP1H-X40DT1-D
24 VDC
20.4 to 26.4 VDC
(with 4 or more Expansion Units and Expansion
I/O Units: 21.6 to 26.4 VDC)
50 W max.
30 A max.(for cold start)
20 ms max.
None
No insulation between primary and secondary
DC power supplies.
Section 2-2