CANBUS I/O EXPANSION MODULES MODELS 1352 eXM / 1353 eXM Curtis DESCRIPTION The Curtis Model 1352 and 1353 CANbus I/O expansion modules provide accurate control of up to 9 proportional hydraulic valves, or can be used to add other digital and analog I/O to any CANopen based control system. APPLICATION Expands I/O capabilities on any CANopen vehicle control system. Typically used on materials handling trucks, aerial lift platforms, airport ground support equipment, compact construction equipment and sweeper-scrubber floor care machines. FEATURES Models 1352 & 1353 • Configurable CANbus connection allows communication with other CANbus enabled devices. • Multi-purpose I/O pins in a compact, low cost, rugged module. • Short circuit protection on all output drivers. • Analog inputs can also be used as virtual digital inputs with programmable On/Off thresholds and variable filters. • Built-in programmable dither amount & frequency allow precise hydraulic proportional valve positioning. • All outputs can also be used as 'active high' digital inputs. • Constant current or constant voltage output modes provide accurate control. • Built-in coil flyback diodes reduce voltage spikes when driving inductive loads/coils. • Externally viewable status LEDs. • Support of 12-36V or 36-80V nominal supply voltages. • IP 65 sealing, positively latched I/O connectors (AMPSeal: 14 pin 1352, 23-pin 1353). • 12-36V models are suitable for use on internal combustion engine applications. Model 1352 • Nine multi-purpose I/O pins. • Six high-frequency 3A PWM proportional valve driver outputs. • Up to 6 digital inputs. • Three analog inputs, two of which can be enabled for resistance measurement.

FEATURES cont'd Model 1353 • Fifteen multi-purpose I/O pins. • Nine high-frequency 3A PWM proportional valve driver outputs. • Six analog inputs which can be enabled for voltage or resistance measurement. • Analog inputs support connections of up to two quadrature encoders. • 12V unregulated, +5V regulated 200mA (total) protected DC output supplies. • Serial port option to allow direct programming by Curtis 1313 / 1314 programming devices. SPECIFICATIONS Meets or complies with relevant US and International Regulations: EMC: Designed to the requirements of EN12895 Safety: Designed to the requirements...

MODELS 1352/1353 CONNECTOR WIRING DIAGRAM I/O3

MODELS 1352/1353 TYPICAL WIRING DIAGRAM 1352 REVERSE POLARITY PROTECTION (OPTIONAL) INPUT/OUTPUT 2 POWER FUSE

MODELS 1352/1353 TYPICAL WIRING DIAGRAM 1353 REVERSE POLARITY PROTECTION (OPTIONAL) POWER FUSE SHIFT LEFT VALVE J1-19 SHIFT RIGHT VALVE J1-18 SERIAL PORT 4 PIN MOLEX ANALOG INPUT 1 / ENCODER 1A ANALOG INPUT 2 / ENCODER 1B ANALOG INPUT 3 / ENCODER 2A ANALOG INPUT 4 / ENCODER 2B I/O GND SHIFT LEFT / RIGHT LIFT-UP / LOWERING Two year limited warranty from time of delivery. is a trademark of Curtis Instruments, Inc. Specifications subject to change without notice