Multiple timing & voltage ranges
Five function modes
Easy to program
5-Year Unconditional Warranty
SPECIFICATIONS
MODEL 300
Accuracy
±5%
Repeatability
0.1%
Response time
100ms
Contacts
SPDT
Contact rating
10A at 240VAC resistive
Expected relay life
Mechanical:
10 million operations
Electrical:
100,000 operations at rated load
Operating temperature
-20º to +140º F
Humidity tolerance
0-97% without condensation
Case material
NORYL Plastic
Mounting
8-pin socket
(not included)
**
Weight
4.5 oz.
** order 8-pin socket number 51 x 120
Voltage
L
= 10-28V AC/DC
H
= 40-260V AC/DC
Timing Range
0.15 seconds to 64 minutes
Additional Options
/C
= Custom (Voltage and/or Timing)
/SG
= Silver with Gold Flash Contacts
Transient protection
775V, 80 Joules
DESCRIPTION
The
Model 300 Programmable Timer
is designed to replace
over 100 standard timers. One Model 300 can be set for one
of five functions, covers four timing ranges, and has a power
supply for any AC/DC voltage from 10 to 28 Volts or 40 to 260
Volts. An “SG” version of this model is available using silver
with gold flash contacts.
The digital design of the Model 300 provides high accuracy,
repeatability and response time. The output of the Model 300
is a heavy-duty SPDT electro-mechanical output relay.
Programming options are chosen by simply setting the four
DIP switches on top of the relay, and then adjusting a
potentiometer for percent of delay. A LED indicator
illuminates when the relay is energized.
The Model 300 can be set to Delay-on-Release by adding an
external jumper between pins 6 and 8 (see Installation
Instructions on reverse side).
The Model 300 is UL Recognized and CSA Certified.
MODEL 300
Programmable Timer
TIME MARK is a division of
Telephone: Main -
(918) 438-1220
Sales
-
(800)
862-2875
Fax:
(918)
437-7584
E-mail:
Internet:
http://www.time-mark.com
05/2014
© 2014
TIME MARK CORPORATION
1 1 4 4 0 E a s t P i n e S t r e e t
T u l s a , O k l a h o m a 7 4 1 1 6
UL SPECIFICATIONS
*
Models
300
Input
Voltage (VAC)
10-28V AC/DC OR 40-260V AC/DC
Power
3 Watts Max
Output
240V AC, 10A, Resistive
120V AC, 4A, General Use
240V AC, 2A, General Use
C300, Pilot Duty
*
Pilot Duty:
120V: Make 15A, Break 1.5A
240V: Make 7.5A, Break 0.75A
PROGRAMMING
TIMING RANGE
SWITCH 1
SWITCH 2
0
.
15 to 15 seconds
OFF
ON
0
.
6 to 60 seconds
ON
OFF
5 to 480 seconds
ON
ON
0
.
6 to 64 minutes
OFF
OFF
FUNCTIONS
SWITCH 3
SWITCH 4
Interval-on-Operate
ON
OFF
Delay-on-Operate
ON
ON
Delay-on-Release*
ON
OFF
Recycle Start-ON
OFF
OFF
Recycle Start-OFF
OFF
ON
* For Delay on Release—See Installation Instructions on reverse side.
Ordering Examples
(Model-Voltage [/Options]):
300-H
= Model 300 with a 40-260V AC/DC voltage range
300-L /SG
= Model 300 with a 10-28V AC/DC voltage range and
optional silver with gold flash contacts.
Contact Time Mark to order a custom programmed unit
