Key Specifications

Model: SNT501-53

Function: Optical ESB Bus Repeater Slave Module

Communication Channels: 2-channel ESB bus communication

Connection Type: Optical fiber cables for high-speed data transfer

Extended Transmission Distance: Up to 5 kilometers (total two stages)

Operating Temperature: -20°C to +70°C

Vibration Resistance: 10 Grms

EMI/RFI Resistance: Minimizes electromagnetic and radio-frequency interference

Power Supply: 24 VDC

Weight: Approximately 0.3 kg

Mounting Style: Style CU1N (without terminator)

Explosion Protection: None

Compliance: ISA Standard G3

Temperature Range: -20°C to +70°C (for maintenance purposes)

✅ Key Features

Dual Redundant Configuration: Supports both star and chain-type connections, allowing for flexible network topologies.

Extended Reach: Enables communication distances up to 5 km, suitable for large-scale industrial applications.

High Reliability: Designed to operate in harsh industrial environments with resistance to vibration and electromagnetic interference.

Compact Design: Lightweight and space-saving form factor suitable for industrial environments.