Alm Output Terminals; Rs-232C Interface Connector - Omron NT600M Series Operation Manual

RS-232C Interface Connector

2-5-5

ALM OUTPUT Terminals

DC Load
2-6 RS-232C Interface Connector
Pin Allocation
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
Item
Rated input voltage
Input impedance
Input current
ON voltage
OFF voltage
If host RUN input goes OFF when this terminal is enabled, a host error is dis-
played regardless of other conditions and processing is halted. This status is
maintained until the host RUN is restored. When errors are displayed on the
PT screen, it allows for rapid recognition of problems at the host.
External device
Load
ALM output
Item
Output type
Rated load
Maximum load current
Minimum switching capacity
The RS-232C interface connector is used during communications between
the NT600M and Support Tool. It is located under the RS-232C interface con-
nector cover on the back of the NT600M.
Pin no. Symbol
1 FG
2 SD
3 RD
4 RS
5 CS
9 SG
Content
+10%
24 VDC /
–15%
5.6 kW
4.1 mA typical (at 24 VDC)
14.4 V min.
5.0 V max.
100 to 240 VAC input
Content
Relay output
0.5 A at 100 VAC or 1 A at 24 VDC
1 A
10 mA at 5 VDC
Name
Frame Ground (not used)
Send Data
Receive Data
Request to Send
Clear to Send
Signal Ground
Section 2-6
27