Yaskawa 120 Series I/O Modules - Manual (Page 40)

3 Digital I/O Specifications
3.1.3 12/24-VDC 16-point Input Module
3-10
3.1.3 12/24-VDC 16-point Input Module
1) Performance Specifications
When 12-VDC Modules are used, the specifications do not comply with JIS B3502.
Item Specification
At 12 VDC At 24 VDC
Name 12/24 VDC 16-point Input Module
Model Name DC24IN-16P
Model No. JAMSC-120DDI34300
Rated Voltage 12/24 VDC
Maximum Allowable Voltage 30 VDC
Input Form Sourcing or sinking
Rated Current 4 mA 8 mA
Input Impedance 3.0 k Ω
Standard Operating Ranges ON voltage range: 9 VDC
OFF voltage range: 5 VDC
Input Type Not covered under JIS
B3502 DC type 2 (according to JIS
B3502)
Input Delay Times OFF to ON: 5 ms max.
ON to OFF: 5 ms max.
Number of Commons 2
Number of Inputs per Common 8 points/common
External Connections Removable terminal block with M3 screw terminals
Number of Inputs 16
Input Signal Indication Indicator for each point; lit when the input is ON.
Status saved in internal logic.
Status Indication ACTIVE: Lights during input processing
Insulation Method Photocoupler
Dielectric Strength 1,500 VAC for 1 min or 1,800 VAC for 1 s between input
terminals and internal circuits and between all input com-
mons
Insulation Resistance 100 M Ω min. at room temperature and humidity between
input terminals and ground
(measured with a 500-VDC test voltage megohmmeter).
External Power Supply 12 VDC supplied to signals 24 VDC supplied to signals
Derating Conditions None
Internal Current Consumption 100 mA max. at 5 VDC (with all points ON)
Maximum Heating Value 3.7 W
Hot Swapping
(Removal/insertion under power) Permitted
Approximate Mass 250 g
External Dimensions 40.3 ×130×103.9 mm (W×H×D)