TCW122B-RR - Remote relay control across a LAN
Each TCW122B-RR is an Ethernet based I/O module that has two digital inputs and two relay outputs. Two units can be paired in order to seamlessly send digital IO data to the other paired device.
You can power this unit with our power plug PLP-003
Each TCW122B-RR is an Ethernet based I/O module that has two digital inputs and two relay outputs. Two units can be paired in order to seamlessly send digital IO data to the other paired device. So, a contact closure at one unit, say from an alarm panel, will activate the corresponding relay at the other unit, to say sound a siren. Data is bi-directional. TCW122B-RR is an Ethernet controller with embedded WEB server for set up. The device has two digital inputs and two relays, with normally open and normally closed contacts.
TCW122B-RR can works in two modes "Client" or "Server". The "Client" sends periodically the status of its digital inputs to "Server". As an answer, the "Server" returns its digital input status. Activating the input of "Client" switches on the relay of "Server" and vice versa. This configuration is used to control remotely devices without a browser or to extend a digital signal to a remote location on the network. Client-server model of TCW122B-RR allows connecting the devices in different networks:
- both devices are connected to Internet, with public IP addresses;
- both devices are connected to one LAN, with private IP addresses;
- "Client" is connected to LAN (private IP address) and "Server" is connected to Internet (public IP address);
- "Client" is connected to LAN (private IP address) and "Server" is connected to different LAN but behind router with public IP address and port forwarding
- Password protected web based configuration
- Encrypted communication
- Manual or DHCP network configuration
- Web browser based setup and monitoring
- Removable terminal connectors - separated for inputs and outputs
- Device ID filtering
- Digital Inputs have two operating modes: "dry contact" and "logic level". Operating mode is selected by changing jumbers DI1/DI2 inside the unit. By default, both jumpers are closed and the Digital Inputs are operated in "dry contact" mode.
- In "dry contact" mode, the relays are switched on by default. Putting a signal through the Input Terminals will switch off the relays.
- In "logic level" mode, the relays are switched off by default. Putting a voltage signal of ≥2.5V and ≤5.5V through the Input Terminals will switch on the relays.
- Vdd terminal can be used as a 5.5V source to activate the digital input in "logic level" mode (No external ground required).
- Supply voltage: 12 ± 2 VDC
- Current draw: 200 mA @ 12 VDC
- Digital Input: X2 dry contact or logic level, 5.5 VDC
- Relay Output: X2 3 A @ 24 VDC / 30 VAC
- Maximum current consumption (with both relays ON): 200 mA
- Dimensions: 107*72*32 mm
- Rate: 10 Mbs
Dispatch
In-stock orders are dispatched within 2 business days.
Shipping options
We deliver across Australia and internationally by any of the following methods:
- Australia Post Express
- Australia Post Parcel Post
- DHL
- FedEx (only international)
- Freight account. We'll email packaging dimensions when the shipment is ready to be book.
*Transit times vary depending on the shipping method and destination.
Store Pickup - Carrum Downs, Victoria, 3201
Order before 11am to collect after 2pm the same day. Mon–Fri, 9am–5pm, excludes public holidays.
RETURNS
How to return an item Contact us before sending anything back. Email info@oceancontrols.com.au or call +61 3 9708 2390. We'll confirm eligibility and guide you to the return process.
Return window 14 days from dispatch date.
Condition required Items must be unused and in original packaging, including all documentation and manuals.
Restocking fee A 20% restocking fee applies to all accepted returns. Return shipping costs are the customer's responsibility.
Non-returnable items
- Custom-made or specially imported products
- Software licences (some software have trial versions available)
- Items not in original, as-new condition
WARRANTY
How to make a warranty claim Before returning anything, please contact us. Our engineers can often resolve the issue remotely. If a return is required, our team will provide you with a warranty form to include with the goods.
What's covered Defects in materials and workmanship under normal use and correct installation.
What's not covered The warranty does not cover damage or failures caused by factors outside our control, including incorrect installation, unauthorised alterations or modifications, or any installation or use not recommended by the manufacturer.
Standard warranty All products carry a 12-month warranty from the date of purchase unless stated otherwise.
Extended warranty
- Labjack: 5 Years
- Atop: 5 Years
- MeanWell: 3 Years
- Teracom: 3 Years
- Novus: 3 Years
