TECHNICAL FEATURES 

Function

timer (F, O, CL, PF)

Presentation

under cover

Connection

on DIN track by screw terminal

Number of mechanical operations

10.000.000

Operating temperature

- 20 to + 60°C

Storage temperature

- 25°C to + 70°C

Weight

100 g.

Protection level

IP40

Operate time

reset time after timing : 10 ms

Release time

reset time after voltage break : 30 ms

COIL DATA 

Direct current

Alternative current

Min. nominal voltage DC

24 V 

24 V 

Min. nominal voltage AC

240 V 

240 V - 50 or 60 Hz 

CONTACTS 

Number of contacts

1

Max. load current

10 A

front wiring socket with clips 9946-20

VERSIONS 

9946.20 socket is a front wiring socket with clips for relay 1246 and relays of 2000 series.

OPTIONS 

See detailed indications regarding mounting and withdrawal in the technical support pages of this site.

ACCESSORIES 

* Hold down springs ref. 6888ET1240 for relay 1246
* Hold down springs ref. 9981 for relays 2246-2248
* Hold down springs ref. 9982 for relays 23xx-2820
* Symetrical DIN track adaptator ref. 9962.10
* Dissymetrical DIN track adaptator ref. 9961.10
* Complete coding accessory
* Label-holder ref. 9963

APPLICATION  

Object : Specific programmable controller for the control of self-reset of circuit breakers and switches. In the case this PLC controls a circuit-breaker self-reset, as soon as the voltage is out, the PLC will generate a remote reset signal taking into account the context and/or the programmed delay time.

Presentation : Plastic box mounted on DIN track and equipped with :

* inside : an electronic card connected on local voltage supply,
* on front face : a user interface with 8 keys and 5 displays of 7 segments,
* on the sides : screw terminals for the connection to local voltage supply, remote control signals, alarms, serial and output connections of reset control (or connection with the 4 channel extension box for the multi-channel optional device).

TECHNICAL FEATURES 

Power supply :
* 230 VAC + or - 10%

Inputs :
* 8 selection keys,
* 3 remote control inputs (dry contacts),
* 1 input for voltage reading,
* In case of an extension, + 3 inputs for voltage reading.

Outputs :
* 3 relays outputs,
* In case of extension, + 3 relays outputs.

Communication :
* 1 RS485 for programming and remote control.

Dimension :
* 90 x 105 x 60 mm

APPLICATION  

Electric control panel for the regulation and the protection of industrial equipment or site.

Control panel to be connected on a power supply equipped with protection devices in accordance with security standards.

Available in 400 V - three phase current from 1 to 11 A and 230 V - single phase current from 1 to 11 A.

This cabinet is equipped of an external door and a second internal one restricting the access to the control components by the authorized personnel. It can thus be mounted in public sites.

TECHNICAL FEATURES 

Painted steel cabinet with an external door permitting the access to the programmable controller by the authorized personnel, and an external door, both equipped with standard key locks.

Programmable logic controller's functions are :

* protection,
* regulation,
* defaults detection,
* permutation between the equipments of the site in case of default,
* measure of intensity
* measure of the operation time,
* measure of the number of operations held,
* storage, review and synthesis of the defaults.

COMPONENTS 

* Circuit-breaker (s) for the protection against short-circuits and overloads,
* Contactor (s),
* 1 specific programmable logic controller(designed by TEC AUTOMATISMES) for the control and the protection of the equipments.

Dimension : 400 x 300 x 210 mm