9-1393792-9 Tyco Electronics, 9-1393792-9 Datasheet - Page 411

• Manufacturer Part Number: 9-1393792-9
• Description: Electromechanical Relay DPDT 3A 24VDC 2.88KOhm Through Hole
• Manufacturer: Tyco Electronics
• Type: Signal Relayr

Specifications of 9-1393792-9

• Contact Arrangement: DPDT
• Dc Coil Voltage: 24 V
• Coil Current: 8.33 mA
• Mounting: Through Hole

Fits 1.77 x 1.77 (45 x 45)
Panel cutout
Dimensions are shown for
reference purposes only.
Timing and Counting Modes
Timing Specifications
Timing Ranges: 0.1 to 99.9 / 1 to 999 sec.; 0.1 to 99.9 / 1 to 999 min.;
Timing Adjustment: Digital adjustment via thumbwheel switches.
Tolerance:
Delta Time (for AC units add 1 cycle 60 Hz.):
Repeatability (Including first cycle of operation.):
Reset Time (power interruption): 45 ms, typ.; 60 ms, max.
Minimum Pulse Width, Control: 50 ms.
Recycle Time: 45 ms, typ.; 60 ms, max.
Counting Specifications
Maximum Count: 1 to 999; 10 to 9,990 ( 10); 100 to 99,900 ( 100).
Maximum Count Rate: 100 counts per second.
Mimumum Pulse Width:Count (Control): 3 ms.; Reset: 3 ms.
Available Counting Functions: Operate at preset count and release at
Contact Data @ 25 C
Arrangements: 2 Form C (DPDT).
Material: Silver-cadmium oxide alloy.
Rating: 10A @ 30VDC or 277VAC, resistive; 1/2 HP @ 250VAC; 1/3 HP @
Expected Mechanical Life: 10 million operations.
Expected Electrical Life: 100,000 operations, min., at rated load.
Initial Dielectric Strength
Between Open Contacts: 1,000V rms, 60 Hz.
Between All Other Conductors: 1,500V rms, 60Hz.
Ordering Information – Authorized distributors are more likely to stock boldface items listed below.
Universal Input Model
Fixed Input Models
Outline Dimensions
See the following page for a complete description of all program-
mable timing and counting modes.
(47 .8)
1.88
120VAC.
24-240VAC/VDC
A
Input Voltage
Input Voltage
1
0.5% 0.05 sec.
120VAC
(47 .8)
12VDC
1.88
1
0.1 to 99.9 / 1 to 999 / 10 to 9,990 hr.
O
1
NC
H
N
preset count.
(8.1)
.32
Dimensions are in inches over
(millimeters) unless otherwise
specified.
(71.9)
2.83
0.1% 0.05 sec.
(80.0)
Part Number
3.15
Part Number
CNT-35-96
CNT-35-26
CNT-35-76
0.1% 0.05 sec.
(16.3)
.64
(44.7)
1.76
Catalog 1308242
Issued 3-03
CNT
Multifunction, Digital
Time Delay Relay/Counter
• 10 programmable timing modes + 2 counting modes
• 0.1 sec. to 9,990 hr. programmable timing range
• 1 to 99,900 counting range
• LCD digital display
• Universal (24-240VAC/VDC) and fixed input types
• 10A output relay with DPDT contacts
• Thumbwheel switches for programming
Users should thoroughly review the technical data before selecting a product part
number. It is recommended that user also seek out the pertinent approvals files of
the agencies/laboratories and review them to ensure the product meets the
requirements for a given application.
Input Data @ 25 C
Voltage: Universal Input Type: 24 - 240V 15%, 50/60 Hz. AC or DC.
Power Requirement:
Transient Protection: Yes.
Reverse Voltage Protection: Yes.
Note: DC voltage must be filtered (5% p-p ripple max. at nom. voltage).
Environmental Data
Temperature Range: Storage: -20 C to +70 C.
Humidity: 85% relative humidity, non-condensing.
Mechanical Data
Termination: 11-pin octal style plug.
Enclosure: Beige plastic 1/16 DIN case.
Sockets: Fits either 27E123 or 27E892 (snap-on) screw terminal sockets.
Weight: 4.3 oz. (122g) approximately.
External Control: CONTROL, RESET: Active on contact closure or solid
Accessories
Wiring Diagrams (Bottom Views)
(pins numbered clockwise from keyway)
* Note: Input polarity for DC operation. For most reliable operation on AC, connect high side
** Important: A dry circuit switch is recommended. A “dry circuit” switch is one rated to
Input Voltages & Limits @ 25 C
EXTERNAL CONTROL SWITCHES**
Part Number
SSA-24C667
SSA-24C668 Protective Cover
Universal Input Type: 10VA @ 240VAC; 5VA @ 120VAC; 1VA @ 24VAC.
Fixed Input Types: 3VA @ 120VAC; 3W @ 12VDC.
RETURN
File E22575
File LR15734
Universal
AC models will operate on 50 or 60 Hz.
Specifications and availability
subject to change.
Fixed
Input
+
Type
to “+” and low side to “–”.
Fixed Input Types: 120VAC 15%, 50/60 Hz and 12VDC.
CONTROL
INPUT*
(COUNT)
1 11
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.
series
Mounting Clip
state switch closure to RETURN, 0-1.0VDC maximum
voltage level (see wiring diagrams for interface circuits.
Name
_
RESET
24-240VAC/VDC
Operating: -10 C to +55 C.
Nominal
Voltage
10W @ 240VDC; 5W @ 120VDC; 1W @ 24VDC.
120VAC
12VDC
CNT to help protect against dust and moisture.
Clear, flexible cover slips snugly over bezel of
Durable cover also helps prevent inadvertant
Ratchet-fit clip slides onto CNT from behind
to secure CNT in panel mount applications.
changes of programming switch settings.
FOR RESET
USE SAME
20.4VAC/VDC
Minimum
10.2VDC
102VAC
Voltage
Description
CONTROL
RETURN
+
RESET
INPUT*
1
www.tycoelectronics.com
Technical support:
Refer to inside back cover.
11
276VAC/VDC
Maximum
Voltage
_
13.8VDC
138VAC
P&B
1211