ZCM-42 TIME PROGRAMMER
Wi-Fi-CONFIGURABLE
USER'S MANUAL
Manufacturer Information
ZAMEL Sp. z o.o.
ul. Zielona 27, 43-200 Pszczyna, Poland
Tel: +48 32 210 46 65, Fax: +48 32 210 80 04
Website: www.zamel.com
Email: export@zamel.pl
Description
The ZCM-42 time programmer is used to perform time functions in automation and control systems. It controls loads connected to outputs based on the hour and day of the week, as well as sunrise and sunset times. It includes geographical coordinates, current date, and time shift settings. The programmer supports one-time events and exceptions for flexible control. It allows programming up to 80 events (weekly, astro, one-time, exceptions). A key advantage is that events are independent, enabling mixed control strategies (e.g., turn on via astro, turn off via weekly). Parameters are set via a website using the integrated Wi-Fi module. Device settings are retained without a battery during power failures, and schedules can be imported/exported.
Features
- Control based on sunrise and sunset times.
- Option to manually adjust calculated sunrise and sunset times.
- Control based on the hour and day of the week.
- Option to program one-time events and exceptions.
- Parameter setting via a website using the Wi-Fi module.
- No need to install separate applications.
- Settings are retained without a battery.
Declaration of Conformity
ZAMEL Sp. z o.o. declares that the radio equipment type ZCM-42 complies with Directive 2014/53/EU. The full text of the EU declaration of conformity is available at: www.zamel.com.
Important Notes
[note] The device must be connected to a one-phase network according to legally binding standards. Installation, connection, and adjustment should be performed by qualified electricians familiar with this manual.
[warning] Removing the enclosure voids the warranty and poses a risk of electric shock. Ensure power is disconnected before installation.
To install the device, use a cross-head screwdriver with a diameter of 3.5 mm.
Proper operation depends on transport, storage, and usage. Avoid installing if components are missing or the device is damaged/deformed. Contact the manufacturer if the device operates improperly.
Do not dispose of this device with general waste. Worn-out devices should be stored in designated areas for electrical waste to prevent environmental and health harm. Electrical waste can be returned free of charge to collection points or stores when purchasing new equipment.
Technical Data
| Nominal supply voltage | 230 V AC 50/60 Hz |
| Supply voltage tolerance | -15 ÷ +10% |
| Nominal power consumption | 0.75 W - Wi-Fi disabled |
| 0.85 W - Wi-Fi enabled | |
| 1.4 W - with one relay turned on | |
| 2 W - with two relays turned on | |
| Transmission | Wi-Fi 2.4 GHz b/g/n |
| Operating range | 100 m in the open area* |
| Transmitting power | ERP < 20 mW |
| Supply voltage / Wi-Fi status signalling | LED (green) |
| Number of outputs | 2 |
| Input state signalling | 2 LEDs (red) |
| Parameters of relay contacts | 2 x NO/NC 16 A / 250 V AC (inrush: 111 A / 20 ms) |
| Number of inputs | 2 |
| Can be used with | Monostable (returnable), bistable switches |
| Schedules | Astro, weekly, yearly, exceptions |
| Number of events | 80 for all schedule types |
| Settings are kept by | Supercapacitor - settings are kept for 24 hours |
| Operating temperature | -10 ÷ +55 °C |
| Operation position | Any |
| Enclosure mounting | DIN-Rail |
| Enclosure IP rating | IP20 |
| Number of connection terminals | 10 |
| Cross-section of connection cables | 0.2 ÷ 2.5 mm² |
| Overvoltage category | II |
| Contamination degree | 2 |
| Dimensions | Two-module enclosure 90x35x66 mm |
| Weight | 163 g |
* The operating range refers to an open area with ideal conditions, without obstacles. Obstacles reduce the range: bricks (10-40%), wood/plaster (5-20%), reinforced concrete (40-80%), metal (90-100%), glass (10-20%). High-voltage power lines and cell towers can also negatively impact the range.
Appearance and Terminals
The device features:
- Supply terminals: L, N
- Input terminals: IN1, IN2
- Power / Wi-Fi activity signalling: A green LED indicating power status and Wi-Fi activity.
- Wi-Fi activation/deactivation button: A button to enable or disable the Wi-Fi module.
- Input state signalling: Two red LEDs (CH1, CH2) indicating the state of the inputs.
- Antenna port: For Wi-Fi antenna connection.
- Output terminals: L, N, IN1, IN2, 11, 12, 14, 21, 22, 24. Specifically, output terminals are labelled 12, 11, 14 and 24, 21, 22.
- CE Mark: Indicates compliance with European standards.
The device is identified by the model name "ZCM-42" and includes Wi-Fi network details like SSID: ZCM-42-XXXX and IP: 192.168.4.1.
Wiring Diagram and Capacity
Wiring Diagram Instructions:
- Disconnect the power supply circuit using a fuse, circuit breaker, or switch.
- Verify that power cables are voltage-free using a measuring instrument.
- Connect the ZCM-42 device according to the wiring diagram. The diagram shows connections for power (L, N), inputs (IN1, IN2), and outputs (11, 12, 14, 21, 22, 24).
- Feed the supply voltage.
- Configure the device (see "Configuring the Device").
- Check if the device operates properly.
Capacity Chart: The device supports various load capacities:
- 1250 W AC5b
- 300 W AC5a
- LED 100 W
- 600 W AC5a
- 450 W AC5a
Configuring the Device
To configure the ZCM-42 programmer:
- If the U/STATUS LED is off, press and hold the Wi-Fi button for 3 seconds to activate the Wi-Fi module.
- On a mobile device, search for the Wi-Fi network starting with "ZCM-42-XXXX" and connect using the default password "zamel123".
- Open an internet browser and navigate to 192.168.4.1.
- The "Home Page" (Fig. 1) displays firmware version, date, time, sunrise/sunset times, geographical coordinates, and allows direct control of relays (ON/OFF). Navigation between tabs is available at the bottom.
- The "Schedules" tab (Fig. 2) allows selection of schedule types (one-time, weekly, astro, exception). Users can add, enable/disable, or delete schedules. Parameters for each type include date/time (one-time), day/hour (weekly), day/event/time shift (astro), or date/hour range (exceptions). Actions can be set for relays (ON/OFF, timed).
- The "Import/Export" tab (Fig. 3) allows saving all schedules to a file ("export.zcnf") or loading previously exported schedules.
- The "Time settings" tab (Fig. 4) allows configuration of date, time, geographical coordinates (for sunrise/sunset calculation), Wi-Fi settings (SSID, password for router), and input settings (e.g., "Switch time", "Time-based mode"). Firmware updates can also be initiated here. User language can be selected in this tab.
To restore factory settings, press and hold the PROG button for 10 seconds (this also deletes all saved schedules).
Updating the Firmware
Firmware can be updated remotely via a router connected to the internet. In the programmer's settings, enter the router's SSID and password, save the settings, and press "Update firmware". The device will attempt to connect to the Wi-Fi network, check for updates, download, and install them, restarting automatically upon completion.
Warranty Information
Manufacturer provides a 24-month warranty.
Warranty Terms:
- ZAMEL Sp. z o.o. offers a 24-month warranty on sold products.
- The warranty does not cover:
- Mechanical damage during transport, loading/unloading, or other circumstances.
- Damage from incorrect installation or operation.
- Damage resulting from unauthorized modifications by the buyer or third parties.
- Damage from force majeure or events for which ZAMEL Sp. z o.o. is not liable.
- Warranty claims should be made at the point of sale or in writing to ZAMEL Sp. z o.o. after identifying defects.
- ZAMEL Sp. z o.o. will handle complaints according to applicable Polish law.
- ZAMEL Sp. z o.o. reserves the right to choose the form of complaint resolution (replacement, repair, reimbursement).
- The warranty does not limit the buyer's statutory rights for defects.
(Space for Seller's stamp and signature, date of sale)
