3. OIT Configuration Wiring
The OIT3200 and OIT3250 must be configured for a particular protocol before use.
The OITware-200 or STEPware-100 software (used on a computer with Windows
3.1 or later) is used for OIT configuration. For detailed instructions on installing
and using the software, please consult your software documentation.
3.1. Connect OIT3200 to PC for Configuration
To configure the OIT3200 using Maple Systems’ configuration software, remove
the PLC/host cable from Port 1 and connect the OIT to the computer using an
RS-232 serial communications cable (P/N 7431-0049, purchased separately from
Maple Systems). The configuration cable should be connected to the proper COM
port on your computer, then attached to Port 1 on the OIT3200. See Figure 10
below for Port 1 pin assignments.
INSTALLATION MANUAL
13
1010-0081A, REV 04
Printer
Com2
Back
of
OIT
7431-0049
Com1
- +
OIT
Port 1
GND
PC
OIT Power Supply
7431-0050A
Power
Maple Systems
OIT to PC cable
(If mouse is using
Com 1, use Com2)
Figure 10 Port 2 OIT3250 to PC RS-232 Communication
CTS
DSR
RTS
DCD
DTR
8
7
6
4
1
RXD
TXD
2
3
9P
OIT
PC
5 Return
Ground 5
TXD 3
RXD 2
9S
1 RXD-
4 RXD+
6 TXD-
7 RTS
8 CTS
N/C
N/C
N/C
N/C
N/C
PORT 1
9
9 TXD+
N/C
N/C