Specifications
SPECIFICATIONS
Power Supply
Input range 10…40V DC and 9…28V AC RMS
AC input voltage frequency range 50…60 Hz
Maximum 8 Watts power consumption
Isolated from power ground
Over-voltage, transient and reverse polarity protected
Flow Meter Input
1 independent channel
Configurable as square wave 0…30V pulse with 2�5V
threshold
Configurable as sine wave, zero-centered with 200 mV
amplitude and 45 mV threshold
0…10 kHz frequency input range
Configurable debounce
Isolated from power ground
Over-voltage, transient and reverse polarity protected
Frequency Outputs
2 independent channels
Isolated from power ground
TTL, 1…4000 Hz, square wave
Over-voltage, transient and reverse polarity protected
Output is multiplexed on the process out pins
Resolution 0�01 Hz
Uncertainty ±0�01% RDG
Field Configurable
Digital I/O (Optional)
6 independent channels
Isolated from power ground
Over-voltage, transient and reverse polarity protected
0…30V as input
De-bounce
0…5V, TTL, 200 ms 90…10% step response,
driving < 0�1 uF
Oelay Outputs
2 Form C mechanical
Isolated coil drivers
Over-voltage, transient and reverse polarity protected
OS-485
Communications
4-wire interface
Over-voltage/ESD Protection
Isolated from power ground
USB Communications
USB host interface (A connector)
USB device interface (mini B connector)
Over-voltage/ESD/transient protected
Display/User interface
Membrane keypad / domed tactile response
128 × 64 pixel backlit graphical display
Protected from EMI/RFI
Keypad interface is protected from ESD
Page 39
July 2016
CTL-UM-01723-EN-01