2-1393137-6 Datasheet, PDF (2/2 Pages) Tyco Electronics – Mid-Priced CMOS IC Time Delay Relay

Catalog 1308242
Issued 3-03
Ordering Information – Authorized distributors are more likely to stock boldface items listed below.
P&B
Delay On Operate Models
Voltage Time
Adjustment
24VAC 0.1 to 10 Sec.
Knob
120VAC
0.1 to 10 Sec.
0.6 to 60 Sec.
1.2 to 120 Sec.
1.8 to 180 Sec.
Knob
120VAC 0.1 to 10 Sec.
Resistor
12VDC 0.1 to 10 Sec.
Knob
Wiring Dia.
1
1
2
1
Part Number
CKB-38-30010
CKB-38-70010
CKB-38-70060
CKB-38-70120
CKB-38-70180
CKF-38-70010
CKD-38-20010
Delay On Release Models
Voltage Time
120VAC
0.1 to 10 Sec.
0.6 to 60 Sec.
1.8 to 180 Sec.
120VAC 0.1 to 10 Sec.
24VDC 0.1 to 10 Sec.
Adjustment
Knob
Resistor
Resistor
Wiring Dia.
3
4
4
Part Number
CKB-38-78010
CKB-38-78060
CKB-38-78180
CKF-38-78010
CKH-38-38010
Delay On Dropout Models
Voltage Time
Adjustment
24VAC
0.1 to 10 Sec.
0.6 to 60 Sec.
Knob
120VAC
0.1 to 10 Sec.
0.6 to 60 Sec.
1.2 to 120 Sec.
Knob
Wiring Dia.
1
1
Part Number
CKB-38-37010
CKB-38-37060
CKB-38-77010
CKB-38-77060
CKB-38-77120
Interval On Models
Voltage Time
120VAC 0.1 to 10 Sec.
Adjustment
Knob
Wiring Dia. Part Number
3
CKB-38-79010
Outline Dimensions
2.406 MAX.
(61.1)
.60 _➛
(15.2)
2.937 MAX.
(74.6)
➛
.56
(14.2)
1.781 MAX.
(45.2)
➛
Wiring Diagrams – Bottom Views (pins numbered clockwise from keyway)
EXTERNAL RESISTOR
EXTERNAL RESISTOR
+
_
INPUT
(DC POLARITY INDICATED)**
Fig.1
8 Pin
+
_
INPUT
(DC POLARITY INDICATED)**
Fig. 2
11 Pin
+
_
CONTINUOUS
SUPPLY
INPUT
(DC POLARITY INDICATED)**
Fig. 3
11 Pin
EXTERNAL
CONTROL
SWITCH*
+
_
CONTINUOUS
SUPPLY
INPUT
(DC POLARITY INDICATED)**
Fig. 4
11 Pin
EXTERNAL
CONTROL
SWITCH*
* If control switch is closed when power is applied, relay will immediately energize. A 50 millisecond minimum switch closure is required. IMPORTANT: A dry circuit switch is recommended. A “dry
circuit” switch is one rated to reliably switch currents of less than 50mA. Use of a switch rated for other than dry circuit may result in failure of the time delay relay to function properly.
** Note: Input polarity for DC operation. For most reliable operation on AC, connect high side to “+” and low side to “–”.
External Resistor Chart
See External Resistor Selection Charts at beginning of Time Delay Relay section of this Databook.
Dimensions are shown for
reference purposes only.
Dimensions are in inches over
(millimeters) unless otherwise
specified.
Specifications and availability
subject to change.
www.tycoelectronics.com
Technical support:
1225
Refer to inside back cover.