Tx rx rx signal gnd signal gnd – Nematron OptiLogic Series User Manual
Page 31
Optimation, Inc.
(256)883-3050
31
OptiLogic Series
OL2602 Dual RS232 Module
Communication Ports
2
Card Cage Power
Required
110 mA
Type
RS232C
Status Indicators
LEDs for TX and RX
Baud Rates
1200, 2400, 4800,
9600, 19,200
(selectable)
System limitations
*See below
Parity
Even, odd or none
Max. Terminal Wire
gauge
18 AWG (use copper
conductors)
Data bits
7 or 8
Terminal Strip
Plug In (removable)
Transmit buffer
48 bytes
Terminal Screws
Slotted (0.1
” blade
maximum)
Receive buffer
48 bytes
Required Temperature
rating of field installed
conductors
60
C/75C
Weight
1 oz (29g)
Terminal block torque
2.2 lb-in
Type
112
Subtype
1
Terminal (each port)
1
Signal
ground
2
Transmit
3
Receive
* For OL4058 ethernet base a maximum of one OL2602 modules may be used. It must be placed in slot 0. For the
OL4054 ethernet base, a maximum of two OL2602 may be used. They must be placed in slots 0 and 1.
1
1
2
2
3
3
Opti
Logic
Opti
Opti
Opti
Opti
Opti
OL2602
TX
RX
TX
RX
3
3
2
2
1
1
TX
TX
RX
RX
Signal Gnd
Signal Gnd