Specifications

2
Curtis 1310 Manual, Rev. B
✔ Extended software functions of VCL simplify the integration of OEM
requirements (BDI, hourmeters, PID, ramp, pot, CAN, etc.).
✔ Comprehensive Input and Output selection.
✔ Two analog outputs (0–10 V at up to 20 mA).
✔ Serial port for communication with the Curtis programmer
or Curtis Model 840 “Spyglass” display.
✔ Two quadrature encoder inputs.
✔ Up to 22 digital switch inputs and up to 16 output channels
(at up to 3 amps sink per channel) are available for a maximum
input/output combination of 22 channels.
✔ Two proportional valve control outputs are available (on 16-output
models only).
✔ Four software-configurable analog input channels available
for any combination of 2- and 3-wire pot inputs or 0–5V inputs.
✔ Real-Time Clock with battery back-up (optional).
✔ Built-in coil flyback diodes.
✔ Software and hardware watchdog circuits ensure proper software
operation.
✔ Rugged aluminum housing.
Familiarity with your Curtis controller will help you install and operate it prop-
erly. We encourage you to read this manual carefully. If you have questions,
please contact the Curtis office nearest you.
1 — OVERVIEW