Specifications

6-128 | OWNER’S GUIDE
Digital I/O and Clock line specs
Digital input lines 16
Digital input characteristics TTL/CMOS signal levels:
Low voltage level -0.7 V to 0.8 V
High voltage level 2 V to 5 V
Pull-up with 100 kΩ resistor
Input capacitance < 5pF
Input protection -1 V to 6 V
Digital output lines 8
Digital output characteristics TTL/CMOS signal levels:
Low voltage level < 0.4 V @ 4 mA load
High voltage level > 3 V @ 4 mA load
Output current
Sink (low level) -20 mA Source (high level) 20 mA
Output impedance 50 Ω
Clock divider output line 1, same characteristics as digital output lines
Standard counter/encoder specs
Standard counter/encoders 2 x 32-bit (LEMO connectors for each)
Note - used as pair counters when advanced features are used. If you need two or more full-featured counters, please
order the UP-ORION-CTR8
Counter timebase 80 MHz (40 MHz max. input frequency)
Time base accuracy 25 ppm
Measurement modes Event counting, up/down counting, gated event counting, period time, pulse width, two-edge separation, frequency
and encoder measurements
Standard counter/encoder signal levels TTL/CMOS, pull-up with 100 kΩ
Input low level: -0.7 V to 0.8 V
Input high level: +2 to +5V
Overvoltage input protection (DI 0 to DI 7): ±25 V continuous
(DI 8 to DI 15): -1 to 6 V
Advanced counter/encoders (UP-ORION-CTR8 option)
Advanced counter/encoders 8 advanced 32-bit counters
Counter timebase 80 MHz (40 MHz max. input frequency)
Measurement modes Event counting, up/down counting, gated event counting, period time, pulse width, two-edge separation, frequency
and encoder measurements
Signal levels Symmetrical, differential
AC/DC coupling selectable
Trigger adjustment range 0 to 40 VDC with 40 mV resolution
Trigger level accuracy ±100 mV ±1% of trigger level
Common voltage range -35 to 50V
Overvoltage input protection ±100 V continuous
Max. DC level @ AC coupling: ±50 V continuous
CAN BUS specs (UP-ORION-CAN2 option)
High-speed CAN interfaces 2 CAN 2.0B high speed interfaces
Bus pin fault protection ±36 V
ESD protection 12kV
Physical layer High speed
Compatibility 2.0B standard, J1939 protocol support
OBD II via software option