www.schneider-electric.us

18-10

© 2009 Schneider Electric

All Rights Reserved

illustration.

Electronic Serial Timer Modules

These solid state modules delay the energizing and de-energizing of the contactor coil.

Interface Modules b

These modules allow the contactor coils to be energized from low voltage and low current level signals. They come in

mechanical relay and solid state versions. The relay plus manual operation versions include a lever for manually

turning the contactor on and off. When a module receives a low level signal, it allows the separate sourced control

voltage to flow to the contactor coil. It saves space and wiring time compared to conventional interposing relays.

b

Adapter required for D09 - D65A, see table 18.24.

Automatic-Manual-Stop Control Modules

These modules allow for local and/or remote operation of the contactor coil. Each module includes a lever to switch

from automatic to manual operation and a dial to turn the contactor on and off.

Low Voltage Ride Through Module (meets SEMI F47 requirements)

By ensuring SEMI F47 compliance of AC powered IEC contactors and relays, the low voltage ride through modules can

be used to increase the voltage sag immunity of semiconductor processing equipment. These modules make it

possible for AC powered Telemecanique contactors and relays to exceed the requirements of SEMI F47, both in the

magnitude and duration of a voltage sag event—even with accessories such as auxiliary contact blocks and pneumatic

timers.

The low voltage ride through modules can be used with Telemecanique contactors from 9 A through 80 A, as well as

the CAD series of control relays

TeSys D contactors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .pages 18-4, 18-6

TeSys D overload relay accessories . . . . . . . . . . . . . . . . . . . . . . . page 18-16

TeSys D replacement coils. . . . . . . . . . . . . . . . . . . . . . . pages 18-18 to 18-19

Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . pages 18-40 to 18-46

Table 18.25:

Type

Operational Voltage a

Time Delay

Catalog Number

$ Price

24–250 Vac

100–250 Vac

On-delay

LC1D09–D65A

LC1D80–D150

0.1–2 s

LA4DT0U

82.

1.5–30 s

LA4DT2U

82.

25–500 s

LA4DT4U

82.

a

For 24 V operation, the contactor must be fitted with a 21 V coil: coil voltage code Z5 for 50 Hz; Z6 for 60 Hz; ZD for DC.

Table 18.26:

Interface Type

Operational Voltage

Input Voltage

Catalog Number

$ Price

24–250 Vac

100–250 Vac

Relay

LC1D09–D150

24 Vdc

LA4DFB

55.

LC1D09–D150

48 Vdc

LA4DFE

55.

Relay Plus

LC1D09–D150

24 Vdc

LA4DLB

71.

Manual Operation

LC1D09–D150

48 Vdc

LA4DLE

71.

Solid State

LC1D09–D65

LC1D80–D115

24 Vdc

LA4DWB

71.

LA4DFB

Table 18.27:

Operational Voltage

Catalog Number

$ Price

24–100 Vac

100–250 Vac

LC1D09–D150

—

LA4DMK

35.

Table 18.28:

For use on:

Catalog Number

$ Price

Contactor

Relay

LC1D

CAD

LADLVRT24V c

124.

LC1D

CAD

LADLVRT120V c

124.

LC1D

CAD

LADLVRT208V c

124.

Top mount bracket (required when using above modules) D09 - D32

LAD4BB c

23.

Top mount bracket (required when using above modules) D40 - D65

LAD4BB3 c

23.

Fuse

LA9D941

120.

c

LAD4BB must be used when the low voltage ride through module is being used with contactors 32 A and less, and TeSys CAD Series of Control Relays.

The LAD4BB3 must be used with the D40 - D65A. See table 18.24 on page 18-10.

E2

E1

A2

A2

A1

A1

1.25

32

LADLVRT

1.85

47

LAD4BB

E1

E2

A1

A2

LADLVRT

Contactors 40 A–80 A

Contactors 32 A and less

Contactor Accessories

Refer to Catalog 8502CT9901

I12

Discount

Schedule