Yokogawa SNT511 Optical ESB Bus Repeater Slave Module

FAQ

Q1: What connection methods does SNT511 support?
A1: It supports both star type and chain type connections.

Q2: What is the maximum transmission distance?
A2: Up to 50 km (total two stages).

Q3: Is an optical attenuator required?
A3: Yes, if the fiber attenuation is less than 3 dB, an attenuator must be used to ensure 3 dB attenuation.

Q4: What are the dimensions and weight of SNT511?
A4: Dimensions: 142.5 x 130 x 32.8 mm; weight: approx. 0.3 kg.

Q5: What is the operating temperature range?
A5: -20 to 70 °C (for suffix codes -3 or -F).

Q6: Is it suitable for explosive environments?
A6: Models with suffix code -E are explosion-proof.

Q7: How to pair master and slave modules?
A7: Master modules (e.g., SNT411-□F) must pair with slave modules (SNT511-□F or S2EN501).

Q8: Can different models be mixed in the same system?
A8: Yes, but the total fiber length must not exceed 50 km (e.g., 5 km for SNT401/501 + 45 km for SNT411/511).

Optical ESB Bus Repeater Slave Module SNT511 Yokogawa

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