Features
•
•
•
•
•
•
2 x 2 Industry Standard Package
19−288 Volts AC or DC Operation
2 to 600 Seconds Timing Range
+2%
Repeat Accuracy
.250” Quick Connect Terminals
Encapsulated Construction
RLY210
External Resistor Adjustable,
AC or DC, Delay on Operate,
Solid State, Universal Cube Timer.
D66
5
R
t
2.000
(50.8)
INPUT
LOAD
2.000 (50.8)
.250 (6.35)
4
.250
(6.35)
Dia
1
3
OPERATION
DELAY ON OPERATE−
The delay period begins when input voltage
is applied. At the end of the delay period, the relay will operate and
will not release until input voltage is removed. Reset occurs when
input voltage is reapplied.
ON
LINE
OFF
ON
LOAD
OFF
Line
R
t
.750
(19.05)
1.200
(30.48)
DELAY
5
Timer
N.O.
1
4
Fixed Resistor Timing
1.0 Amp
Max. *
LOAD
3
Resistor Approx.
Value
Time *
(Ohms)
(Sec.)
1K
6.2K
13K
20K
27K
33K
39K
47K
56K
62K
68K
75K
82K
91K
100K
110K
120K
130K
2
3
4
5
6
7
8
9
10
11
12
13
14
16
17
18
20
22
Resistor Approx.
Value
Time *
(Ohms)
(Sec.)
150K
160K
180K
200K
220K
240K
270K
300K
330K
360K
390K
430K
470K
510K
560K
620K
680K
750K
24
26
30
32
35
38
42
47
50
56
60
70
72
80
86
95
105
115
Resistor Approx.
Value
Time *
(Ohms)
(Sec.)
820K
910K
1.0M
1.1M
1.2M
1.3M
1.5M
1.6M
1.8M
2.0M
2.2M
2.4M
2.7M
3.0M
3.3M
3.6M
3.9M
125
140
150
170
180
190
230
245
255
300
350
380
415
465
510
555
600
* For higher current applications connect a switching relay in series with
timer in place of load.
Ratings and Specifications
Operating Voltage Range (Line):
19−288 V DC or AC (50/60Hz)
Switch Configuration:
Solid State, SPST
Switching Current (Load):
40mA Amp min., 1 Amp max.
Timing Adjustment Range:
2 to 600 seconds
External Timing Resistance (Approx. 6.5kQ/Sec.):
See Tables
Repeat Accuracy:
±2%
Expected Life (Electrical):
100,000,000 operations @ rated load
Operating Temperature:
−20°
to +65°C
Storage Temperature:
−40°
to +85°C
Dielectric Breakdown Voltage Between All Elements:
1500V
rms
Transient Protection:
1500 V for 150µs
Mounting:
One #8 or #10 Screw
Potentiometer Timing
Potentiometer
Approx.
Value
Timing
(Ohms)
Range (Sec.)
50K
100K
250K
500K
2 to 10
2 to 18
2 to 40
2 to 70
Potentiometer
Approx.
Value
Timing
(Ohms)
Range (Sec.)
1.0M
2.5M
5.0M
2 to 150
2 to 300
2 to 600
* Approximate
−
Actual time value will depend on tolerance of resistor.
NTE Electronics, Inc.
D
Voice (973) 748−5089
D
FAX (973) 748−6224
D
http://www.nteinc.com
87
NTE [ NTE ELECTRONICS ]
