Omron CRT1 - 10-2009, Operation Manual

Page: 374 / 675

350
Units with Connectors
Section 6-7
■
When a DCN4-MD4 Multidrop Connector Is Mounted
6-7-3 Four-point Analog Input Slave Unit (with MIL Connectors)
CRT1-VAD04ML
General Specifications
25.4
(mm)
11
6
Item Specification
Voltage input Current input
Model CRT1-VAD04ML
Input signal ranges 0 to 5 V
1 to 5 V
0 to 10 V
–10 to 10 V 0 to 20 mA
4 to 20 mA
Maximum signal input ±
15 V
±
30 mA
Input impedance 1 M
Ω
min. Approx. 250
Ω
Resolution 1/6,000 (full scale)
Overall accuracy 25
°
C ±
0.3% FS
±
0.4% FS
–10 to 55
°
C ±
0.6% FS
±
0.8% FS
Conversion cycle 1 ms/ 1 point
AD conversion data –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:
±
5% FS of the above data ranges.
Isolation method Photocoupler isolation (between input and communications lines)
No isolation between input signal wires
Mounting DIN Track mount or mount for Mounting Bracket
Power supply type Multi-power supply
Communications power current consumption 75 mA max. for 24-VDC power supply
115 mA max. for 14-VDC power supply
Weight 70 g max.