ZD327401

Counter/frequency display ZD327401

Counter/frequency display in 32x74 mm format; input: PNP, NPN, TTL; output: 2 relays

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  • Counter/frequency display in 32 x 74 mm format
  • Universal AC and DC power supply
  • Input frequency up to 100 kHz
  • 2-line LED display
  • Simple programming via keypad or software
  • Two switching outputs
Anzeige ZD3227401

The compact small pulse counter ZD327401 can be used both as a preset counter and as a frequency display. Almost all commercially available pulse sensors can be connected via three function inputs (NPN/PNP/TTL). The counting direction can be determined and displayed via the internal phase discriminator or the corresponding wiring of the function inputs. A function input can also be connected via a potentiometer to specify the setpoint. In addition to an excellent price/performance ratio and high quality, the counter impresses with its robust, compact housing and brilliant display.

Display:

2-line LED display
Upper line:
4-digit, green with 10.2 mm digits
Bottom line:
4-digit, red with 7.6 mm digits

Indicators:

Two red indicators for the status of the relay outputs and one yellow indicator for serial communication.
1, 2: ON when output is active.
R: ON for serial communication
cnt1: Display of counter 1
cnt2: Display of counter 2

Keyboard:

4 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.
See also table under Drawings Input signal/logic level

Function inputs:

Gate input, hold, direction selection,
setpoint setting (I3).

Input frequency:

Minimum 1 Hz to maximum 100 kHz.

Relay output:

1 changeover relay with 5 A @ 250 VAC and 1 NO contact
with 5 A @ 250 VAC.

Sensor supply:

24VDC
- 30 mA with 24 VAC supply
- 40 mA with 24 VDC supply
- 60 mA with 110 to 230 VAC supply.

Power supply:

24 VAC/DC to 230 VAC/DC +/-15 %, 50/60 Hz; 2W.

Data protection:

Password-protected access to setpoint, alarm values and parameters.

Programming:

Programming and operation is menu-guided via the front buttons. The programming module can also be used to program the controller via Windows™ software. The memory card has an internal battery. This makes it possible to program the devices without connecting the power supply (up to 1,000 programs with one battery).

Protection class:

Jet-proof and dust-tight to IP65 from the front (with seal), rear protection class IP20.

Dimensions:

Control panel (WxHxD): 77 mm x 35 mm x 53 mm
Control panel cut-out (WxH): 70.5 mm x 28.5 mm
Recommended thickness of the control panel 2 to 8 mm.

Fastening

Via mounting frame with plastic clamping bracket.

Housing:

Black, impact-resistant plastic housing.

Connection:

About screw terminals

Weight:

approx. 100 grams.

Ambient conditions:

Operating temperature: 0 °C to +45 °C;
relative humidity: 35% to 95%rh,
non-condensing.

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

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Rules, displays and monitoring

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Wachendorff Prozesstechnik
ZD 327401 Counter/frequency display

Wachendorff Prozesstechnik
ZD 327401 Manual Counter, english version

Manual sfur0kit
SFUR0KIT German

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

Manual sfur0kit
SFUR0KIT english

Programming module and software for Wachendorff panel meters and controller TA/ TH/ TI/ UA/ UR/ VZ/ ZD

Software
Wachendorff displays and controllers-3.4.3

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.

Software
Wachendorff displays and controllers-3.4.8

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.

zert ce-erklaerung einbaumess
CE Declaration of Conformity ZD327401, VZ484801, TA327401, TI327401, TI484801

zert Ro HS  Einbaumess Wachendorff
RoHS Certificate of Compliance

URDRxxxx

DIN rail adapter for devices in the
UR3274 series
UR4848 series
OLED displays

URAD Gruppen Bild
URADxxxx

Adapterplatten aus glasfaserverstärktem Kunststoff

Article no.Article descriptionAvailablePrice/ItemNumber
ZD327401

Counter/frequency display, 24 to 230 VAC/VDC

on request
AccessoriesAvailablePrice/ItemNumber
SFUR0KIT

Programming module for Wachendorff PID universal controllers and digital displays of the TA, TH, TI, UA, UR, VZ and ZD series

on request
URDR3274

DIN rail adapter for devices in the UR3274 series

on request
URAD4832

Installation adapter 48 x 96 mm to 32 x 74 mm

on request
= available from stock
= Delivery time approx. 1 week
= Please inquire about delivery time

Subject to prior sale

Prices exclude 19% VAT and shipping costs.