Cut Sheet

513.204.6060 or 800.543.4936 • www.rke.com
Part number includes
socket and holddown.
2/4/13
Ordering Information
Universal Function
Relay
Specications
Electrical
Supply Voltage: 24 to 240VAC/VDC
Frequency: 50 to 400Hz
Prox Supply: 15 mAmps @ 12VDC
Frequency Range: 0.1 to 200PPS
Sensor Type: Prox or Contact
Signal Input: Sourcing (PNP)
Pick-Up/Drop-Out Delay: 0.5 Sec
Time Ranges: 0.1Sec. up to 24 Hrs.
Remote Pot: 1KΩ to 20KΩ (Max.)
Power Consumption: 1.5VA
Indicators: 2 LEDs
Operations
The TDR series of electronic relays
is a processor based control that can
have many different functions. The
operation of the TDR is determined at
the time of manufacture, based on the
rmware loaded into the relay.
Special functions (X) that are unique
to a customer’s specic application
are available by contacting the factory.
Functions available include:
C - On Delay (Delays to turn On)
D - Interval On (Turns On and then
times out)
F - Off Delay (Turns on then delay
turning Off after loss of signal)
L - Pulse Frequency (Supplies prox
power on monitors pulse frequency)
R - Repeat Cycle (On & Off & On &
Off etc.)
S - One Shot (One output per input)
U - Universal (Multiple functions and
time ranges)
•24to240VAC/VDC
(Universal Voltage)
•MultipleFunctons
•Timerangesupto24
hours
•PulseFrequencies
•AdjustmentKnobs
•Plug-InPackage
•DPDTContacts
•StatusLEDs
Output Rating @ 25°C:
5 Amps @ 250VAC (General Purpose)
1/8 HP @ 120VAC
5 Amps @ 30VDC
B300 (Pilot Duty)
360 VA
3 Amps @ 120VAC
1.5 Amps @ 240VAC
Physical
Mounting:Plug-In
Termination: 8 or 11Pin
Packaging: Dust Cover
Weight: 8.5 Oz. Approx.
AmbientTemperatures
Operating: 0°C to 65°C
Storage: -40°C to 85°C
Dimensions
Connections
These are general connections. See
specic function sheets for complete
connection diagrams.
Listed
42L2
Function
C - On Delay
D - Interval On
F - Off Delay
L - Pulse Frequency
R - Repeat Cycle
S - One Shot
U - Universal Timer
X - Special
Adjustment
A - Adjustable
F - Fixed
R - Remote
X - Special
TDR-24/240V-AC8-
R-KModel
Option
XXXX
TDR
.6" 1.8"
2.3"
3.6"
Voltage
24/240V - 24-240VAC/VDC
Pin Base
8 - 8 Pin Base
11 - 11 Pin Base
1
2
3
45
6
7
8
Functions:
C, D, R & U
Supply
1
2
3
45
6
7
8
Function: L
+ Pwr
+ Sig
- Com
Supply
1
2
3
45
6
7
8
Functions:
C, D, R & U
Remote Adj.
Supply
Remote
Pot
1
2
3
4
5
6
7
8
9
10
11
Functions:
C, D, R & U
Remote Adj.
Remote
Pot
Supply
Functions: F & S
1
2
3
4
5
6
7
8
9
10
11
Initiate
Contact
Initiate
Voltage
Supply