Siemens EA 710 Series Uživatelský manuál stáhnout pdf (Strana 3)

SSA/P Series Electronic Valve Actuator Technical Instructions

24 Vac Floating or 0 to 10 Vdc Control Document Number 155-710

September 16, 2009

Siemens Industry, Inc. Page 3

Service Kits,

Continued

Figure 3.

Block Cover and Terminal Plug

ASY100: Terminal block cover and terminal

plug for SSA/P61U, quantity one

each.

Figure 4. Cable Connector.

ASY8L15: Cable connector, 1.5m cable,

rated, quantity one.

ASY8L45: Cable connector, 4.5m cable,

rated, quantity one.

NOTE: These cables are not plenum rated.

ASY98: Replacement screw and nut for conduit connector quantity one (1).

Operation

The actuators can be driven manually to any position between 0 and 1 with a 3 mm hex

wrench. The control signal from the controller; however, will take priority over any

manual position.

Mounting and

Installation

Figure 5. Mounting Position.

Mount the actuator in one of the allowable positions shown in Figure 5.

NOTE: Vertical is the recommended position.

When mounting the actuator in a plenum, the proper cable must be attached to meet

local codes.

Allow 8-inches (200 mm) above the actuator and 8-inches (200 mm) behind the cable

for service.

Installation Instructions are included with the actuator.

1 2 3 4 5 6 7

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Siemens EA 710 Series Uživatelský manuál Strana 3