Timer/time relay TI484801
Timer/time relay in 48x48 mm format; input: PNP, NPN, TTL; output: 2 relays
- Timer/time relay in 48 mm x 48 mm format
- Universal AC and DC power supply unit
- 5 different operating modes
- 2-line LED display
- Simple programming via keypad or software
- Two switching outputs as relays

The compact TI484801 timer can work in 5 different operating modes: Timer-ON, Timer-OFF, Pause mode, Oscillator and PWM (time-proportional output), whereby the switch-on and switch-off times
can be set independently of each other. External control signals such as start, stop or reset can be fed in and programmed via three function inputs (NPN/PNP). One function input can also be connected via a potentiometer to specify the time setting. Thanks to the 5 different time ranges, the TI484801 can be used for almost all applications. In addition to an excellent price/performance ratio and high quality, the timer impresses with its robust, compact housing and brilliant display.
Display:
2-line LED display
Upper line: Actual value, 4 digits, green with 10.2 mm digits
Lower line: setpoint, 4 digits, red with 7.6 mm digits
Indicators:
Two red indicators for the status of the relay outputs and
one yellow indicator for serial communication.
C1,C2: ON when output is active.
R: ON for serial communication
Keyboard:
3 buttons for programming and setting the
setpoint.
Inputs:
Three digital inputs adjustable as PNP, NPN or TTL.
Programmable switching thresholds for activation as high active/low
active/rising edge or level-controlled.
Function inputs:
Start, stop, hold, reset, wait,
Setpoint setting (I3).
Time ranges:
Programmable time ranges (hundredths of a second, tenths of a second, second, minute, hour).
Relay output:
2 NO contacts with 8 A @ 250 VAC. Programmable
as normally open or normally closed contact.
Power supply:
24 VAC/DC to 230 VAC/DC +/-15 %, 50/60 Hz; 2W
Housing:
Black, impact-resistant plastic housing.
Dimensions:
W 48 mm x H 48 mm x D 107 mm. Panel cut-out
46 mm x 46 mm. Fastening via mounting frame with screws.
Recommended thickness of the switch panel 2 to 6 mm.
Ambient conditions:
Operating temperature: 0 °C to +45 °C;
Relative humidity 35% to 95 %rh, non-condensing.
Programming:
Programming and operation is menu-guided via
the front buttons. With the programming module, the controller can
also be programmed using software that runs under Windows™.
be programmed. This software is compatible with Windows 7 and Windows 10.
The memory card has an internal battery.
This makes it possible to program the devices without connecting the
supply (up to 1,000 programs with one battery).
Data protection:
Password-protected access to setpoint, alarm values
and parameters.
Scope of delivery:
Device, fixing material, seal, operating instructions.
Certificates:
UL, CE, RoHS
Customs tariff number:
9026 80 20
Manufacturer:
Wachendorff Prozesstechnik GmbH & Co. KG

Programming module and software for Wachendorff digital displays and controllers of the TA/ TH/ TI/ UA/ UR/ VZ/ ZD device series

Programming module and software for Wachendorff panel meters and controller TA/ TH/ TI/ UA/ UR/ VZ/ ZD
Configuration software for Wachendorff PID universal controllers and digital displays. You can use this software to parameterize the following devices via the PC:
TA, TH, TI, VZ and ZD series, UA964801, UA964802 and the UR series:
UR3274S, UR3274U, UR484802, UR484803, UR484804, UR48481A, UR48482A, UR48484A, URDR0001.
The following devices are compatible:
UA964802 up to and including firmware 3.03
UR4848xA up to firmware 1.xx
Software version 3.4.3.0 (as of 10.05.2019)
By downloading and using software and apps from this website, I agree to the GTC and the supplementary software clause.
Configuration software for Wachendorff PID universal controllers and digital displays.
You can use this software to parameterize the following devices via the PC:
TA, TI, VZ and ZD series, UA964802, as well as the UR series:
UR32741A, UR32742A, UR3274S1, UR3274S2 , UR48481A, UR48482A, UR48483A, UR48484A, UR48485A, URDR0001, URDR001A.
The following devices are compatible:
UR32741A / 2A: with/from firmware 1.05
UR3274S1 / S2: with/from firmware 7.07
UR48481A / 2A / 3A / 4A / 5A: from/with firmware 2.05
URDR0001: from/with firmware 1.03
URDR001A: from firmware 2.08
UA964802: from/with firmware 3.04
ZD327401: from/with firmware 2.08
TI327401/ TI484801: from/with firmware 2.06
TA327401: from/with firmware 2.06
VZ484801: from/with firmware 2.08
Software version 3.4.8 (as of 03.03.2022)
By downloading and using software and apps from this website, I agree to the GTC and the supplementary software clause.
DIN rail adapter for devices in the
UR3274 series
UR4848 series
OLED displays











