Specifications And General Information; Specifications; Section 4 C500-Ad101 Analog Input Unit - Omron SYSMAC C Series Operation Manual

Specifications and General Information

4-1

Specifications and General Information

4-1-1 Specifications

General Specifications
Performance Specifications
28
All general specifications of the C500-AD101 Analog Input Unit conform to those
of the C Series.
Item
Number of analog inputs
Input signal range (see note 1) p g g (
Max. input signal p g
External input impedance p p
Resolution (see note 2)
CPU Unit signal
Overall accuracy
Conversion time (see note 3)
Words allocated
External connections
Isolation
Power consumption
External dimensions
Weight
Note 1. Set the required input signal range between 0 V and 10 V, 0 mA and 20 mA.
2. The resolution is 1/4095 for a difference between gain and offset levels of
4 V (16 mA) min. The resolution decreases as this difference decreases.
The resolution is 1/2047 for a difference of 2 V.
3. The conversion time is defined as the time to convert the full range (e.g., 1 to
5 V) of input data written to the Analog Input Unit.
Specification
8
) Voltage input Settable in the range 0 to 10 V
Current input Settable in the range 0 to
20 mA
±15 V
Voltage input
±30 mA
Current input
Voltage input 1 MΩ min.
250 Ω
Current input
1/4095 (full scale)
12-bit binary
±0.5 % max. (full scale, includ-
25°C
ing linearity error)
±1.0 % max. (full scale, includ-
0 to 55°C
ing linearity error)
10 ms max./point
2 or 4 input words (settable by switch)
30-pin terminal block (not removable)
Between input terminals and CPU Unit: Photo-
coupler
Between input terminals and Unit: None
880 mA max. at 5 VDC
34.5 x 250 x 120 mm (W x H x D)
700 g max.
Section 4-1