https://www.phoenixcontact.com/us/products/2971551

10/30/2014   Page 2 / 4

Optocoupler module - UMK- 4 OM-R/PF - 2971551

Technical data

Output data

Limiting continuous current

4 A

Error detection (line break / short-circuit)

no

General

No. of channels

4

Compatible components

Digital I/O modules

With components

No

Mounting position

any

Assembly instructions

In rows with zero spacing

Housing insulation material

PVC, side panel PA non-reinforced,

Color

green

Standards/regulations

DIN VDE 0110b, Gr. C for 250 V DC

DIN VDE 0160 (in relevant parts)

Connection data for connection 1

Connection name

Input

Number of connections

2

Connection method

Screw connection

Number of positions

6

Conductor cross section stranded min.

0.2 mm²

Conductor cross section stranded max.

2.5 mm²

Conductor cross section solid min.

0.2 mm²

Conductor cross section solid max.

4 mm²

Conductor cross section AWG/kcmil min.

24

Conductor cross section AWG/kcmil max

12

Screw thread

M3

Stripping length

8 mm

Classifications

eCl@ss

eCl@ss 4.0

27371102

eCl@ss 4.1

27371102

eCl@ss 5.0

27371001

eCl@ss 5.1

27371001

eCl@ss 6.0

27371001