Nematron Pointe Controller - Manual (Page 284)

Appendix A: OptiLogic Technical Specifications Pointe Controller User Guide
282
A.14 OL2602 Dual Serial Port Module
The OL2602 Dual Serial Port Module provides two (2) standard RS232 serial ports
– in addition to the built-in port on the Pointe Controller unit itself – that can be
used to connect to and communicate with a wide variety of device networks and
control hardware.
Connection Diagram
Terminal, Top Port
3 Receive (RX)
2 Transmit (TX)
1 Signal Ground
Terminal, Bottom Port
3 Receive (RX)
2 Transmit (TX)
1 Signal Ground
Technical Specifications
Card Cage Power Required 110 mA
Communications Ports 2
Type RS232C
Baud Rates 1200, 2400, 4800, 9600, 19200 (selectable)
Parity Even, odd or none
Data Bits 7 or 8
Transmit Buffer 48 bytes
Receive Buffer 48 bytes
Terminal Strip Plug In (removable)
Terminal Screws Slotted (0.1” blade max.)
Max. terminal wire gauge 18 AWG (use copper conductors)