YASKAWA MEMOCON GL120 User Manual page 26

2 Models and General Specifications of I/O Modules
2.2.2 Overview of I/O Module Specifications
2) Analog Input Modules
Name Model Model
Name No.
Analog A/D- JAMSC-
Input VOL- 120AVI
Module 4CH 02000
(±10 V, 4
channels)
Analog A/D JAMSC-
Input 0-10V 120AVI
Module 4CH 02100
(0 to
10 V,
4 chan-
nels)
Analog A/D- JAMSC-
Input CUR- 120ACI
Module (4 4CH 02000
to 20 mA,
4 chan-
nels)
Other Specifications
1) Slots required: 1
2) Approx. mass: 300 g
3) Width: 40.3 mm
4) Field connections: Terminal block
a) Function
An Analog Input Module converts the analog signals coming from weight sensors,
temperature sensors, etc., into numeric data appropriate for PLC internal process-
ing. The converted numeric data is stored by the CPU Module as the input registers
in state memory.
b) Specifications
The following table shows the main specifications of the Analog Input Modules.
Table 2.4 Main Specifications of Analog Input Modules
Input Overall
Signal Accuracy
Range
±0.5% F.S.
-10 to
+10 V (25°C)
±1.0% F.S.
(0 to 60°C)
±0.5% F.S.
0 to
+10 V (25°C)
±1.0% F.S.
(0 to 60°C)
Current ±0.5% F.S.
(25 °C)
input:
4 to 20
±1.0% F.S.
mA
(0 to 60°C)
Voltage
input:
1 to 5 V
Height: 130 mm Depth: 103.9 mm
Resolution Input
and Data Impedance
Types
0 to 4000 1 MΩ min.
mode: 12 bits,
binary between
0 and 4000
± 2000 mode:
12 bits, 2's
complement
between -2000
and +2000
12 bits, binary 1 MΩ min.
between 0 and
4000
12 bits, binary Current
input: 250 Ω
between 0 and
4000 voltage
input: 1 MΩ
min.
2-6
Num- Internal Maxi-
ber of Current
mum
Chan- Con-
Heat-
nels sump-
ing
tion
Value
4 450 2.3 W
mA
4 450 2.3 W
mA
4 450 2.3 W
mA
Hot
Swap-
ping
Per-
mitted
Per-
mitted
Per-
mitted