PRODUCT MANUAL
Designed, Manufactured and Supported in the USA
C O M M U N I C A T I O N & S E C U R I T Y S O L U T I O N S
Versatile Time Delay Relay
Features
Viking
's model
TDR-1
is a time delay
relay device designed to be easily
configured to fit a wide variety of
applications. The
TDR-1
has (2)
different modes of operation:
1)
In the Time Delay Mode, the
TDR-1
can be programmed to produce one of 8
closure times. The Trigger 1 input can
be programmed to accept either a dry
contact closure or positive/negative
going logic level voltage.
2)
The Delay on Operate mode delays
an input trigger by a programmed
interval. Eight delay times are available,
from 1 to 30 seconds.
• 1 Double Pole, Double Throw
(DPDT) relay output
• 8 selectable closure times
• DIP switch programming
• Accepts positive or negative going
logic level voltage or contact closure
• Selectable time delay
• Screw terminal connections
• LED relay status indicator
• Controlled closure times
• Delayed closures
• Convert closures between Normally
Open (N.O.) and Normally Closed (N.C.)
TDR-1
Time Delay Relay
October 12, 2015
Applications
Specifications
www.vikingelectronics.com
Information: (715) 386-8861
VIKING
Power:
120V AC to 12V DC adapter provided
Dimensions:
74mm x 53mm x 25mm (2.9” x 2.1”
x 1.0”)
Shipping Weight:
0.4 kg (0.86 lbs)
Environmental:
0° C to 32° C (32° F to 90° F)
with 5% to 95% non-condensing humidity
Input:
Logic level voltage (+ 5 VDC) or contact
closure
Relay:
1A @ 30VDC, 0.3A @ 110 VDC, 0.5A @
125VAC
Connections:
10 position cage clamp terminal
strip
