S0 pulse counter with MODBUS RTU interface TDI340
TDI340 from Teracom Systems is an S0 pulse counter with MODBUS RTU interface. It has 4 isolated digital inputs. The inputs complying with the S0 standard 62053-31.
TDI340 is an S0 pulse counter with MODBUS RTU interface. It has 4 isolated digital inputs. The inputs complying with the S0 standard 62053-31. The counter works in polling or edge modes. In the edge mode, it can count on rising, falling, and both edges.
In fact, the device has four 32bit independent counters. Their information is stored in non-volatile memory. This prevents the loss of information.
In addition to raw information about counted impulses, the device also offers registers for the true (calculated)physical values. This helps to record energy, water, gas, etc. directly.
The device is dedicated for the pulse counter. It also provides simultaneous readings for the state of the digital inputs – OPEN/CLOSE.
Independent delays for Low-To-High and High-To-Low transitions can be applied. The delays are from 0 to 656 seconds in 10mS step. They work if the counter for the corresponding digital input is in polling mode. The delays are very useful for additional digital filtering of the incoming pulses.
The device has a very wide range of supply voltage starting from 5, up to 32 volts. This makes it suitable for various industrial applications.
The counter can be used with the energy monitoring module TCW260 and other third party MODBUS RTU master devices
Applications:
- Remote monitoring of electricity meters;
- Industrial process control;
- Remote monitoring of water meters;
- Monitoring of devices with S0 outputs;
- Remote data acquisition;
- Remote monitoring of gas meters;
- Energy management;
- Process monitoring.
Specifications
- Operating voltage range: 5to 36VDC
- Current consumption: 25 mA@5V
- Operating temperature range: -20 to 60°C
- Operating relative humidity range: 10 to 90% (non-condensing)
- Storage temperature range: -25 to 65°C
- Storage relative humidity range: 5 to 95% (non-condensing)
- Ingress protection: IP40 (connections IP20)
- Digital inputs
- Isolation: Functional, 1kV DC
- Independent modes: OPEN/CLOSED (“Dry contact”) and COUNTER(S0 compatible)
- Maximum count value: 232-1
- Maximum input voltage: +5.5VDC
- Maximum frequency for edgecounter mode: 100Hz
- Polling period: 10mS
- Interface Protocol: Modbus RTU RS-485
- serial line Number of bus transceivers: up to 63
- Bus cable: Twisted, shielded, 2×0.5mm²
- Response timeRead/Write:50mS maximum
- Dimensions: 35x86x59 mm
- Weight: 60 g
- Mounting: On 35 mm DIN top-hat rail
- Warranty period: 3 years
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
