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YOKOGAWA ANT421-50 Optical ESB Bus Repeater Master

YOKOGAWA ANT421-50 Optical ESB Bus Repeater Master

YOKOGAWA · ESB NETWORK
ANT421
-50 · MASTER
Optical ESB Bus Repeater
 
Converts ESB Bus signals into optical signals for long-distance transmission.
MODULE POSITION
Optical Repeater Master
FIBER TRANSMISSION
LINK DISTANCE
4 km
FIBER TYPE
Multimode
Optical fiber cable
NETWORK FUNCTION
ESB Bus to Optical Signal
SYSTEM PARTNER
ANT522 Repeater Slave
For N-IO / FIO multimode fiber applications.
 
 
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Miya Zheng
CONNECTION CHECK
Check ANT421 installation position, ANT522 pairing, fiber type and connector-unit option (/CU1N or /CU1T) against the intended bus layout.
 
 
 
 
OPTICAL ESB MASTER
4K
 

ANT421-50

MULTIMODE FIBER / 4 KM

Optical ESB bus repeater master used to extend communication between compatible field-control and node arrangements.

 

REQUEST A QUOTE
4 km
Maximum optical reach
0...7 dB
Permissible link loss
1.3 µm
Optical wavelength
Sales manager: Miya zheng  •  sales@amikon.cn  •  WhatsApp: 86-18020776792
◇ PRODUCT OVERVIEW

Bridge Distance
Without Changing
the ESB Role

ANT421 operates as the master side of a 4 km multimode optical ESB extension. It works with the matching ANT522 slave and ESB adapter arrangement.

FIBER CHOICES

GI 50/125
GI 62.5/125
Quartz multimode

◆ TECHNICAL SPECIFICATIONS

Three Checks for a Correct Optical Link

◎ OPTICAL PATH
Reach Up to 4 km
Fiber GI 50/125 or GI 62.5/125
Wavelength 1.3 micrometers
Loss budget 0...7 dB
⇄ SYSTEM PAIR
Role Optical ESB master
Remote side ANT522 slave
Adapter A2EE2A
Configuration Connector or terminator type
□ FIT & BANDWIDTH
0...2 km 200 MHz-km minimum
2...4 km 400 MHz-km minimum
Width Approx. 32.8 mm
H x D Approx. 130 x 142.5 mm
○ SYSTEM INTEGRATION

Signal Path and Procurement Boundary

▣
LOCAL ESB

Existing bus segment

→
◎
ANT421-50

Optical master

⇄
∿
MULTIMODE FIBER

Loss and bandwidth controlled

→
◉
ANT522

Matched remote slave

Ordering boundary: confirm the ANT421-50 suffix, ANT522 remote unit, fiber core size, route length, measured loss and the A2EE2A termination arrangement as one complete link.
AMIKON LIMITED

Responsive industrial automation supply with careful matching and coordinated delivery.

 
 
12-MONTH WARRANTY & RETURN TERMS

Notify us within seven days if an issue appears. Keep the item in original condition and state the reason clearly. A return or replacement follows inspection; shipping charges remain with the buyer.

Sales manager: Miya zheng  •  sales@amikon.cn  •  WhatsApp: 86-18020776792
? PURCHASING FAQ

ANT421-50 Procurement Decisions

01 Which fiber must be confirmed for YOKOGAWA ANT421-50? Use quartz multimode GI 50/125 or GI 62.5/125 fiber at 1.3 micrometers. Check the installed fiber core size, connector condition and accumulated link loss before ordering.
02 Can YOKOGAWA ANT421-50 cover any 4 km optical route? No. The route must stay within the 0...7 dB optical-loss budget. Fiber bandwidth must be at least 200 MHz-km up to 2 km and 400 MHz-km for routes from 2 to 4 km.
03 Which slave module is paired with YOKOGAWA ANT421-50? ANT421 is the master module for the 4 km multimode arrangement and is paired with ANT522 on the remote side. Confirm both ends and their installed suffixes.
04 What does the -50 suffix affect on YOKOGAWA ANT421-50? It represents the standard, non-explosion-protected basic configuration. Do not substitute a differently coded unit without checking environmental approval and system configuration.
05 Which termination item must be checked with YOKOGAWA ANT421-50? Confirm whether the installed ESB adapter is the connector type or the type with a terminator. The end position of the ESB segment determines the required termination arrangement.
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✉ FINAL INQUIRY

Confirm Both Ends of the Optical Link

Send the full label, remote module, fiber type, measured loss, route length, adapter type and quantity.

SEND YOUR REQUIREMENT
Sales manager: Miya zheng  •  sales@amikon.cn  •  WhatsApp: 86-18020776792
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