Units With Connectors; Four-Point Analog Input Slave Unit (With E-Con Connectors) - Omron CRT1 - 10-2009 Operation Manual

Units with Connectors

6-7

Units with Connectors

6-7-1

Four-point Analog Input Slave Unit (with e-CON Connectors)

CRT1-VAD04S
General Specifications
Item
Model
Input signal ranges
Maximum signal input
Input impedance
Resolution
Overall accuracy 25°C
–10 to 55°C
Conversion cycle
AD conversion data
Isolation method
Mounting
Power supply type
Communications power current consumption
Sensor power supply current (See note.)
Weight
Note
0 to 5 V
1 to 5 V
0 to 10 V
–10 to 10 V
±
15 V
1 MΩ min.
1/6,000 (full scale)
±
0.3% FS
±
0.6% FS
1 ms/ 1 point
–10 to 10 V range: F448 to 0BB8 hex full scale (–3,000 to 3,000)
Other ranges: 0000 to 1770 hex full scale (0 to 6,000)
AD conversion range:
Photocoupler isolation (between input and communications lines)
No isolation between input signal wires
DIN Track mount or mount for Mounting Bracket
Multi-power supply
75 mA max. for 24-VDC power supply
115 mA max. for 14-VDC power supply
Less than 200 mA (for each CH)
85 g max.
In order to provide power to the sensor through the I/O connector, a 24-VDC
power supply must be connected to the sensor power supply connector.
Specification
Voltage input
CRT1-VAD04S
0 to 20 mA
4 to 20 mA
±
30 mA
Approx. 250 Ω
±
0.4% FS
±
0.8% FS
±
5% FS of the above data ranges.
Section 6-7
Current input
337