Type 8652

14 | 21

Visit product website 

7.3. Valves Type 6534 for safety-related shut-off, SIA variant (optional)

Note:

• Type 6534  valves are equipped with additional connection terminals. A valve circuit can therefore be interrupted by an external switch.

Manual override is not required for these valve variants. Technical data of Type 6534 valves, SIA variant correspond to standard device

data. To use the shut-off function, connect the terminal to a potential-free contact (mechanical switch or relay). The switching contact

must be located in the same control cabinet as the valve block. Line length must be limited to a maximum of 2 m.

• The valves Type 6534  can only be ordered as spare parts. For more information on the cable plug, see data sheet Type SV04 .

Feature

Description

Coding

Bridge

The yellow connection terminals are pluggable and can be removed

to facilitate connection of a cable. Except for CF H, there are always

2 connection terminals. To avoid mixing up the connections, the

connection terminals are coded.

On delivery, the connection terminals are provided with a bridge to

ensure the valve can be put into operation immediately. Remove the

bridge before connecting a cable.

Connection terminals

Pluggable screw-type terminal, 2-pin, coded

wire cross-section (rigid or flexible) 0.14 mm²...1.5 mm²

(AWG 28…16)

Required switching capacity of the contact

0.5 A / 24 V DC

Connection designation

Circuit diagram

12

14

12(+)

12(–)

14(+)

14(–)

12 (+)

24 V

12 (–)

12

Connection terminal

12

14 (+)

24 V

14 (–)

14

Connection terminal

14

Electrical

connection valve

Potential free

contact

Coil

Connection designation

Circuit diagram

14

14 (+)

14 (–)

Electrical

connection valve

Potential free

contact

Coil

14 (+)

24 V

14 (–)

14

Connection terminal

14