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Basic Info.
Product Description
Order No.: CTH3 INT-000S1
Specification:
INT-00 Relay module:High-speed backplane bus
Performance Parameters
Relay Module.Rated voltage input 24V,voltage input range:20.4V-28.8V,Bus current supply 0.8A, Extended up to 4 slot,extended up to 8 modules per slot.
| physical characteristics | |
| 34×115×101.6 mm | |
| power dissipation | 19.5W |
| Power supply characteristics | |
| cteristics Rated input voltage | 24V DC |
| Input voltage range | 20.4V~28.8V DC |
| Input current | 0.8A |
| Polarity reverse protection | have |
| Bus power supply voltage size (W x H x D) | +5V DC |
| Bus power supply current | 1.6A |
| LED indicator light characteristics | |
| 24V power indicator light | On: 24V DC power supply is normal; Off: No 24V DC power supply |
| SF indicator light | On: Module malfunction; Extinguishing: No error |
| Functional categories | Function items | describe |
| Extended functionality | Expansion bus interface | Provide bus extension function |
| Communication function | Relay interface | Provide communication interfaces between relays |
| Extended functionality | Extended functionality | Provide permission to expand 8 I/O modules |
| Isolation function | Power isolation | Isolation between external power supply and system power supply |
| Protection function | Power protection | The power supply terminal provides reverse protection function and surge absorption function |
Please follow the instructions below to connect the relay module. If connected incorrectly, it may cause communication failure. Relay Interface 1 (IN): The interface that connects to the previous relay module (if it is the first relay module, this interface is not connected).
Relay Interface 2 (OUT): The interface that connects to the next relay module (if it is the last relay module, this interface is not connected).
Attention: The first relay module should be hung behind the CPU and plugged into the bus slot, while the bus braid of the second relay module should be suspended.
Definition of power interface for INT-00
| 4-digit detachable terminal | Tag number | signal | Signal Definition |
 | 1 | L+ | 24V+ |
| 2 | M | 24V- | |
| 3 |  | earth | |
| 4 | -- | -- |
 | Tag number | signal | signal definition |
| 1 | BUS_CLK_A | Bus clock | |
| 2 | BUS_CLK_B | ||
| 3 | BUS_DAT_A | Bus data | |
| 4 | BUS_DAT_B | ||
| 5 | ADDR_A | Configure Address | |
| 6 | ADDR_B | ||
| 7 | INT_A | interrupt | |
| 8 | INT_B | ||
| Connector housing | PE | Chassis Ground |
The network cable used in the CTH300 series PLC relay module is a non-standard network cable. When making the network cable, it is necessary to ensure that the signal lines in the network cable are paired, namely: white orange orange, white green green, white blue blue, and white brown brown, and the order between these four can be freely combined.
Q1.What's the payment term?
A. We accept TT,LC,Western Union,Paypal.
Q2.What is the delivery time?
A. It depends on order quantity,usually it will take about 3-5 days for sample production.
Q3.What's the package used for?
A. For the small capacity,will use carton,but for big capacity,we should use honeycomb carton and pallet or wooden case for protection.
Q4.Would you accept to use our logo?
A.It's no problem,we accept OEM service.
Q5.What's your production capacity for one month?
A. Our month capacity can reach near 500-3000pcs for the most of our model.
Q6.Where is your market?
A. Our products are popular in Australia,South America,Philippines,Italy, America, Pakistan and so on.Some of them are our regular customers and some of them are developing. We hope you can join us and make mutural benifit from our cooperation.
Q7. What kind of certificates you have?
A. Our company has ISO9001,CE, RoHS,SGS etc.
OEM Services
Logo
Please offer us your own high resolution logo in JPG format,there should be two colors at most in the logo and there should be no gradient effect in the logo.
2. Label
Please offer us your own model numbers.
Lead Time
1.Sample orders will be delivered from our factory within 3-5 working days.
2.General orders will be delivered from our factory within 7-15 working days.
3.Large orders will be delivered from our factory within 45 working days at most.
Shipment
1.By EMS,DHL,FedEx,TNT,UPS or other Express.
2.By our forwarding agent(by Air or by Sea).
3.By your own forwarding agent.