Veris VTD Datasheet
VTD SERIES
Time Delay Relays
Multi-Function Time Delay Relays
VERIS INDUSTRIES
VTD2P-F50
VTD2P-UNI
For A Variety Of Applications
VTD2P-F50
Function Timing Chart
ON DELAY
(Power On)
OFF DELAY
(S Break)
REPEAT CYCLE
(Starting O )
INTERVAL
(Power On)
ONE SHOT
RELAYS
VTD1P-UNI, VTD2P-UNI
Function Timing Chart
RE-TRIGGERABLE
ONE SHOT
PULSE
GENERATOR
U
T T
R
U
S
R
U
R
U
R
U
S
R
U
S
R
U
R
T T
T
T
T
T T
T T T
T
T T
Pulse
T
T
T
T
T
T
T
Pulse
T
VBD3P-C
DESCRIPTION
The Veris VTD Series are multi-function time delay relays equipped with an external
control switch input and designed for easy socket/DIN mounting. The VTD2P-F50
includes ve functions shown at left, while the VTD1P-UNI and VTD2P-UNI include
the same ve as the VTD2P-F50 plus ve more, for the most versatile relay available.
Save inventory costs by purchasing one relay for all the functions you need.
FEATURES
● VTD2P-F50 has thumb wheel adjustment for function and timing...ensures
accuracy and eliminates mechanical deviation
● VTD1P/2P-UNI models are made with solid state relays for greater reliability
● Two dierent housings provide multiple mounting options
TYPICAL COIL PERFORMANCE
Power Consumption
AC ...................................................... 2.5VA
DC...................................................... 2W
CONTACT RATINGS
(VTD2P-F50)
Resistive ...........12A@240VAC, 30VDC
Pilot Duty..........B300
(VTD1P-UNI, VTD2P-UNI)
Resistive ...........15A@240VAC, 24VDC
Motor ...............1/2HP@120VAC; 1HP@240VAC
Pilot Duty ......... B300
ON/OFF DELAY
(S Make/Break)
REPEAT CYCLE
(Starting On)
MEMORY LATCH
(S Make)
U
S
R
U
R
U
S
R
T
T
T
T T
T
T
T
T
T
T
U: Applied input voltage S: Control switch (open or closed)
R: Relay contacts (on or o) T: Time delay
SPECIFICATIONS
Year
5
Warranty
TIMING CHARACTERISTICS
VTD2P-F50 VTD1P-UNI, VTD2P-UNI
Funtions Available 5 10
Time Ranges
0.1 sec 0-999 1-10
sec 0-999 1-10
0.1 min 0-999 1-10
min 0-999 1-10
0.1 hr 0-999 1-10
hr 0-999 1-10
10 hr 0-999 ---
0.1 day --- 1-10
day --- 1-10
Tolerance 0% 5%
(mechanical setting)
Repeatability 0.1% 0.2%
Operate Time (max) 25ms no spec
Reset Time (max) 150ms 150ms
Trigger Pulse Length
(min) --- 50ms
Operating Range 85% to 110% of nominal voltage
Drop-Out Voltage Threshold 15% of nominal voltage
Expected Relay Life Electrical (resistive @ rated current) 100,000 cycles; Mechanical (unpowered) 10,00 0,000 cycles
Dielectric Strength 1000VAC RMS
Operating Temperature Range -20°C to 55°C (-4 to 131°F)
800.354.8556
+1 503.598.4564
www.veris.com
HQ0001858.B 01131
800.354.8556
R
1615 18
U
R
2825 26
+
n
-
SA1 A2
-
EXTERNAL
CONTROL
SWITCH
INPUT
VOLTAGE
RoHS
Compliant
+1 503.598.4564
www.veris.com
APPLICATION/WIRING EXAMPLES
VTD1P-UNI
INPUT
VOLTAGE
U
n
+
-
SA1 A2
R
1615 18
EXTERNAL
CONTROL
SWITCH
EXTERNAL CONTROL SWITCH
VTD2P-UNI
INPUT
VOLTAGE
+
R
R
VTD2P-F50
6
5
4
3
2
1
INPUT
U
n
SA1 A2
1615 18
11
-
2825 26
7
8
9
10
15 - COMMON
16 - NORMALLY CLOSED
18 - NORMALLY OPEN
25 - COMMON
26 - NORMALLY CLOSED
28 - NORMALLY OPEN
DIMENSIONAL DRAWINGS
VTD2P-F50
1.9"
(48 mm)
VTD1P-UNI/V TD2P-UNI
3.5”
(90mm)
Positive position
thumb wheel
adjustments
RED LED
OUTPUT INDICATOR
A S 0 0 0
1.9"
(48 mm)
3.5"
(89 mm)
1.8"
(45 mm)
PANEL CUTOUT
FOR PANEL MOUNTING
1.4”
(36mm)
1.8"
(45 mm)
VBD3P-C
2.6” MAX
(65mm)
RELAYS
1.0"
(25 mm)
0.7”
(18mm)
2.3"
(58 mm)
2.1"
(53 mm)
RELAY ORDERING INFORMATION
VTD2P -F50 DPDT 5 12 24-24 0VAC/D C
VTD1P-UNI SPDT 10 15 24-24 0VAC/D C Listed
VTD2P-UNI DPDT 10 15 24-240VAC /DC L isted
*Listed when used with Veris socket
MODEL REL AY STYLE No. of FUNCTIONS AMPERAGE RANGE COIL VOLTAGE MIN. SWITCHING CURRENT UL CE
E198454
Recognized*
100mA@5VDC
n
n
n
SOCKET ORDERING INFORMATION
MODEL AMPERAGE RATING VOLTAGE RATING UL CE
VBD3P-C 15A 300
n n
When relays and sockets are used togeth er, the overall
amperage rating is the lesser of the t wo ratings .
HQ0001858.B 01131
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