Specifications

Curtis 1310 Manual, Rev. B
9
1 6 F E B R U A R Y 2 0 0 8 D R A F T
2 — INSTALLATION & WIRING: Connectors J2 & J3
Table 3 Connector J2: CAN Bus
RELATED VCL
PIN NAME DESCRIPTION
FUNCTIONS REFERENCES
1 CAN Hi Positive CAN Bus rail. Setup_CAN
Setup_Mailbox
Send_Mailbox
etc...
2 CAN Lo Negative CAN Bus rail. Setup_CAN
Setup_Mailbox
Send_Mailbox
etc...
3 GND Ground reference.
4 +5V +5V for remote module(s).
5 Term H Connect Term H to Term L to
create an end-of-bus termination
(adds a 120
Ω resistor across
CAN Hi and CAN Lo).
6 Term L See Term H description above.
Table 4 Connector J3: Serial Port
RELATED VCL
PIN NAME DESCRIPTION
FUNCTIONS REFERENCES
1 RxD Serial Receive line for programmer Setup_Serial
and Spyglass communications. Put_Spy_Message
2 GND Communications ground.
3 TxD Serial Transmit line for programmer Setup_Serial
and Spyglass communications. Put_Spy_Message
4 PWR +12V power; the output current ADC12_Output
of this pin and +5V (J4-15) is
combined and monitored at ADC12.