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TeSys IEC Type Industrial Control Relays

CAD

Time Delay Auxiliary Contact Blocks
Number and Type of Contacts	Maximum Number per Device	Time Delay Type	Termination Type	Range	Catalog Number	Price
Number and Type of Contacts	Front Mounting	Time Delay Type	Termination Type	Range	Catalog Number	Price
1 N.C. and 1 N.O.	1	On-Delay	Screw Clamp	0.1 to 3 sec. ^a	LADT0	$131.50
				0.1 to 30 sec.	LADT2	131.50
				10 to 180 sec.	LADT4	131.50
				1 to 30 sec. ^b	LADS2	131.50
			Spring Terminal	0.1 to 3 sec. ^a	LADT03	131.50
				0.1 to 30 sec.	LADT23	131.50
				10 to 180 sec.	LADT43	131.50
				1 to 30 sec. ^b	LADS23	131.50
		Off-Delay	Screw Clamp	0.1 to 3 sec. ^a	LADR0	131.50
				0.1 to 30 sec.	LADR2	131.50
				10 to 180 sec.	LADR4	131.50
			Spring Terminal	0.1 to 3 sec. ^a	LADR03	131.50
(Lockout Cover, See page 7 of Catalog 8501CT0101.)				0.1 to 30 sec.	LADR23	131.50
(Lockout Cover, See page 7 of Catalog 8501CT0101.)				10 to 180 sec.	LADR43	131.50

^aWith extended scale from 0.1 to 0.6 s.

^bWith switching time of 40 ms ± 15 ms between opening of the N.C. contact and closing of the N.O. contact.

Mechanical Latch Blocks ^c
Unlatching Control	Maximum Number per Device	Catalog Number	Price
Unlatching Control	Front mounting	Catalog Number	Price
Manual or electrical	1	LA6DK10 ^e ^d	$72.50
Manual or electrical	1	LAD6K10 ^e	76.60

^cPower should not be simultaneously applied or maintained to the mechanical latching block and the CAD relay. The duration of the control signal to the mechanical latching block and the CAD relay should be 100 ms.

^dRepair part for the preceeding version (non-TeSys) of this product. Not for use on CAD devices.

Coil Suppressor Modules

These modules clip onto the right hand side of the control relay and the electrical connection is instantly made. Adding an input module is still possible.

RC Circuits (Resistor-Capacitor)

Effective protection for circuits highly sensitive to "high frequency" interference.

Voltage limited to 3 Uc maximum and oscillating frequency limited to 400 Hz maximum.

Slight increase in drop-out time (1.2 to 2 times the normal time).

For Mounting On:

Operational Voltage

Catalog Number

Price

CAD (Vac)

24 to 48 Vac

LAD4RCE

$ 8.70

110 to 240 Vac

LAD4RCU

26.20

Varistors (Peak Limiting)

Protection provided by limiting the transient voltage value to 2 Uc maximum.

Maximum reduction of transient voltage peaks.

Slight increase in drop-out time (1.1 to 1.5 times the normal time).

CAD (Vac)

24 to 48 Vac

LAD4VE

26.20

50 to 127 Vac

LAD4VG

26.20

110 to 250 Vac

LAD4VU

26.20

Bidirectional Peak Limiting Diode

Protection provided by limiting the transient voltage value to 2 Uc maximum.

Maximum reduction of transient voltage peaks.

CAD (Vac)

24 Vac

LAD4TB

26.20

72 Vac

LAD4TS

26.20

^eStandard coil voltage codes.

Vac and Vdc

32/36

42/48

60/72

100

110/127

220/240

256/277

380/415

Code


CAD (Vac Coil)				CAD (Vdc Coil) or (Low Consumption Vdc Coil)

CAD -		32 50	323 503	CAD -		32 50	323 503
b		3.03 (77)	3.90 (99)	b		3.03 (77)	3.90 (99)
c	Without cover or add-on blocks	3.31 (84)	3.31 (84)	c	Without cover or add-on blocks	3.66 (93)	3.66 (93)
	With cover, without add-on blocks	3.39 (86)	3.39 (86)		With cover, without add-on blocks	3.74 (95)	3.74 (95)

For addition information, reference Catalog #8501CT0101.


I12		Discount Schedule

9/8/03

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