Description
The part number for this product is 186431B-02, which is also listed as 777318-423 in the description. This particular model falls under the Compact FieldPoint category and is specifically the cFP-RLY-423 model. It is designed as a Relay Output Module capable of AC/DC switching.
This model features 4 SPDT (Single Pole Double Throw) relay channels, enhancing its versatility in various applications. Additionally, it comes equipped with LED Relay Status Indicators for easy monitoring of the relay’s operational status. One of its significant safety features is the Maximum Isolation Voltage of 250 VRMS, coupled with Transient Overvoltage Protection that can withstand up to 2,300 VRMS, ensuring the device’s durability and reliability in demanding environments.
Another noteworthy feature of the cFP-RLY-423 is its Hot Swappable capability, allowing for maintenance or upgrades without the need to power down the entire system. The relay configuration is designed as Break-before-make, ensuring a safe transition between circuits. Upon power-up, the relay’s state is Normally Closed (NC), providing an immediate pathway for current flow until switched.
For installation, this module is Mounted on cFP-BP-x Compact FieldPoint Backplane, ensuring a secure and reliable connection. The Terminal Types include NO, NC, and two isolated common (IC) terminals, offering flexibility in connection setups. Lastly, it is equipped with Inductive Load Protection featuring internal MOVs. However, it is advised to use an external flyback diode or MOV for enhanced protection.
| Specification | Detail |
|---|---|
| Part Number | 186431B-02 (Listed as 777318-423 in description) |
| Category | Compact FieldPoint |
| Model | cFP-RLY-423 |
| Description | Relay Output Module (AC/DC Switching) |
| Relay Channels | 4 SPDT (Single Pole Double Throw) |
| LED Relay Status Indicators | Yes |
| Maximum Isolation Voltage | 250 VRMS |
| Transient Overvoltage Protection | 2,300 VRMS |
| Hot Swappable | Yes |
| Relay Configuration | Break-before-make |
| Power-up State | Normally Closed (NC) |
| Connection Type | Mounted on cFP-BP-x Compact FieldPoint Backplane |
| Terminal Types | NO, NC, and two isolated common (IC) |
| Inductive Load Protection | Internal MOVs, Advised external flyback diode or MOV |
Question 1: What is the isolation voltage of cFP-RLY-423?
Answer 1: 250 VRMS
Question 2: Does the cFP-RLY-423 have LED indicators?
Answer 2: Yes, it has LED Relay Status Indicators.
Question 3: Can the cFP-RLY-423 be hot swapped?
Answer 3: Yes, it supports Hot Swappable capability.
Question 4: How many SPDT relay channels does it have?
Answer 4: 4 SPDT relay channels.
Question 5: What’s the alternative part number for 186431B-02?
Answer 5: 777318-423
