IBT Technologies IB710, User Manual

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INSTALLATIONS
22 IB710 User’s Manual
JP8: IrDA Connector
This connector is used for an IrDA connector for wireless
communication.
Pin # Signal Name
1 +5V
2 No Connect
3 Ir RX
4 Ground
+5V IRRX IRTX
N.C. GND
5 Ir TX
J10: Digital I/O Connector
This 10-pin Digital I/O connector supports TTL levels and is used to
control external devices requiring ON/OFF circuitry.
Signal Name Pin # Pin # Signal Name
DI0 1 6 Vcc
DI1 2 7 DO0
No Connect 3 8 Ground
No Connect 4 9 DO1
Ground 5 10 +12V
SPECIFICATIONS :
Digital Input
Input channels: 2 bits
Input Voltage: High: 2.0V (min)
Low: 0.8V (max)
Input Load: High: 0.05mA max at 2.7V
Low: 0.4mA max at 0.5V
Register Address: 240H
Register Format: BIT:
D1 D0
Value: DI1 DI0
Digital Output
Output channels: 2 bits
Output voltage: High: Source -0.4mA at 2.4V min
Low: Sink 8mA at 0.5V max
Register Address: 240H (Write)
Register Format: BIT:
D1 D0
Value: DO1 DO0