High Quality Siemens Io System - CT-121F: 16 channel digital input/24VDC/ Sink type – ODOT
High Quality Siemens Io System - CT-121F: 16 channel digital input/24VDC/ Sink type – ODOT Detail:
Product Details
1. Module Type
2. State indicator
3. Channel indicator
4. Wiring Terminal and identification
5. Internal Bus
6. Field Power
7. Buckle
8. Grounding Resilient Sheet
9. Fixed Wiring Harness
Technical Parameters
General parameters
Power Consumption: Max.60mA@5.0Vdc
Isolation: I/O to internal bus: opto-couple isolation (3KVrms)
Field Power: Nominal:24Vdc, Range:22-28Vdc
Wiring: Max.1.5mm² (AWG 16)
Mounting Type: 35mm DIN-Rail
Size: 115*14*75mm
Weight: 65g
Environment Specification
Operational Temperature: -40~85℃
Operational Humidity: 5%-95% (No Condensation)
Protection Class: IP20
Input parameters
Channel Number: 16 channel sink input
LED Indicator: 16 channel input LED indicator
Turn-on voltage: Min.10Vdc to Max.28Vdc
Turn-off Voltage: Max.5Vdc
Turn-on current: Max.5mA/channel@28V
input impedance: >7.5kΩ
Input delay
OFF to ON: Max.3ms
ON to OFF: Max.2ms
filter time Default: 10ms
Sample frequency: 500Hz
Counter frequency: <200Hz
Application
Product detail pictures:
Related Product Guide:
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By Cindy from Leicester - 2017.08.21 14:13
In China, we have purchased many times, this time is the most successful and most satisfactory, a sincere and realiable Chinese manufacturer!
By Grace from Cape Town - 2017.06.22 12:49
