https://www.phoenixcontact.com/us/products/2972712
Optocoupler module - UMK- 8 OM/MF/MKDS - 2972712
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Interface module, with plug-in socket for 8 digital I/O modules, with screw connection, with light indicator and
fuse, control logic: minus switching
The illustration shows a version for
8 pluggable digital I/O modules, or
SOLID-state relays
Product Features
Status indicator
Integrated fuse for line protection
Can be fitted with solid-state relays or I/O modules
Packing unit
GTIN
1 pc
Key commercial data
Weight per Piece (excluding packing)
Custom tariff number
Country of origin
304.8 GRM
85369085
Germany
Technical data
Dimensions
Width
Height
Depth
180 mm
77 mm
72 mm
Ambient conditions
Ambient temperature (operation)
-20 °C ... 55 °C
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https://www.phoenixcontact.com/us/products/2972712
Optocoupler module - UMK- 8 OM/MF/MKDS - 2972712
Technical data
Ambient conditions
Ambient temperature (storage/transport)
-20 °C ... 70 °C
Input data
Typical input current at U
N
Status display/channel
30 mA (Optocoupler dependent)
Yellow LED
Output data
Limiting continuous current
Error detection (line break / short-circuit)
4 A (Optocoupler dependent)
no
General
No. of channels
Compatible components
With components
Mounting position
Assembly instructions
Housing insulation material
Color
Standards/regulations
8
Digital I/O modules
No
any
In rows with zero spacing
PVC, side panel PA non-reinforced,
green
DIN VDE 0110b, Gr. C for 250 V DC
DIN VDE 0160 (in relevant parts)
Connection data for connection 1
Connection name
Number of connections
Connection method
Number of positions
Conductor cross section stranded min.
Conductor cross section stranded max.
Conductor cross section solid min.
Conductor cross section solid max.
Conductor cross section AWG/kcmil min.
Conductor cross section AWG/kcmil max
Screw thread
Stripping length
Input
2
Screw connection
12
0.2 mm²
2.5 mm²
0.2 mm²
4 mm²
24
12
M3
8 mm
Classifications
eCl@ss
eCl@ss 4.0
27371102
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https://www.phoenixcontact.com/us/products/2972712
Optocoupler module - UMK- 8 OM/MF/MKDS - 2972712
Classifications
eCl@ss
eCl@ss 4.1
eCl@ss 5.0
eCl@ss 5.1
eCl@ss 6.0
eCl@ss 7.0
eCl@ss 8.0
27371102
27371001
27371001
27371001
27371001
27371001
ETIM
ETIM 2.0
ETIM 3.0
ETIM 4.0
ETIM 5.0
EC001504
EC001504
EC001504
EC001504
UNSPSC
UNSPSC 6.01
UNSPSC 7.0901
UNSPSC 11
UNSPSC 12.01
UNSPSC 13.2
30211916
39121542
39121542
39121542
39121542
Approvals
Approvals
Approvals
UL Recognized / cUL Recognized / GOST / cULus Recognized
Ex Approvals
Approvals submitted
Approval details
UL Recognized
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https://www.phoenixcontact.com/us/products/2972712
Optocoupler module - UMK- 8 OM/MF/MKDS - 2972712
Approvals
cUL Recognized
GOST
cULus Recognized
Drawings
Dimensioned drawing
18,8
A
INPUT
2 1(+)
46,7
7,5
5
B
OUTPUT
4
3
A = without metal
B = with metal
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https://www.phoenixcontact.com/us/products/2972712
Optocoupler module - UMK- 8 OM/MF/MKDS - 2972712
Circuit diagram
Control logic: Minus switching
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