For simplification purposes, only images and module IDs of uncoated modules are used in this data
sheet.
The coating has been certified according to the following standards:
• Condensation: BMW GS 95011-4, 2x 1 cycle
• Corrosive gas: EN 60068-2-60, Method 4, Exposure 21 days
Description:
Product ID X20DI9371 X20cDI9371
Short description
I/O module 12 digital inputs 24 VDC for 1-wire connections
General information
B&R ID code 0x1B95 0xD574
Status indicators I/O function per channel, operating state, module status
Diagnostics
Module run/error Yes, using status LED and software
Power consumption
Bus 0.18 W
Internal I/O -
External I/O 1.75 W
Additional power dissipation caused by the actuators (resistive) [W]
-
Electrical isolation
Channel - Bus Yes
Channel - Channel No
Certification
CE Yes
cULus Yes
cCSAus HazLoc Class 1 Division 2 Yes -
ATEX Zone 2 1) Yes
KC Yes -
GL Yes
GOST-R Yes
Digital inputs
Nominal voltage 24 VDC
Input voltage 24 VDC -15% / +20%
Input current at 24 VDC Typ. 3.75 mA
Input filter
Hardware ≤100 μs
Software Default 1 ms, configurable between 0 and 25 ms in 0.2 ms intervals
Connection type 1-wire connections
Input circuit Sink
Input resistance Typ. 6.4 kΩ
Switching threshold
Low <5 VDC
High >15 VDC
Isolation voltage between channel and bus 500 Veff
Operating conditions
Mounting orientation
Horizontal Yes
Vertical Yes
Installation at elevations above sea level
0 to 2000 m No limitations
>2000 m Reduction of ambient temperature by 0.5°C per 100 m
EN 60529 protection IP20
Environmental conditions
Temperature
Operation
Horizontal installation -25 to 60°C
Vertical installation -25 to 50°C
Derating See section "Derating"
Storage -40 to 85°C
Transport -40 to 85°C
Relative humidity
Operation 5 to 95%, non-condensing Up to 100%, condensing
Storage 5 to 95%, non-condensing
Transport 5 to 95%, non-condensing
Mechanical characteristics
Note Order 1x X20TB12 terminal block separately
Order 1x X20BM11 bus module separately
Order 1x X20TB12 terminal block separately
Order 1x X20cBM11 bus module separately
Spacing 12.5 +0.2 mm
Shipping Port: Xiamen, China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
Service: Professional Sales provides 24 hours /7 days online service
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