Yokogawa SNB10D-425/CU2T Safety Node Unit

Contact and Submit your Inquiry

Sales Manager - Frida

Phone/Whatsapp:
+86 15359408275

Email:
sales5@mooreplc.com

Address:
Xiamen,Fujian,China

General Information

Product ID:
SNB10D-425/CU2T
Long Description:
This GS describes the hardware specifications of the safety node unit (SNB10D). The safety node unit is connected to the safety control unit. The safety node unit has an interface function to transmit analog input signals and contact signals from the field to the safety control unit via an ESB bus. It also has a function to supply power to I/O modules.
The safety node unit is mounted with power supply modules, ESB bus interface modules, optical ESB bus repeater modules, and I/O modules.

Additional Information

Medium Description:
Dual-redundant power supply
Product Type:
Safety Control Unit (Duplexed, Rack Mountable)
HS Code:8537101190

Technical

Connection Interface: ESB Bus
Termination: Built-in terminator via /CU2T option (Connector Unit with Terminator for ESB Bus)
Compatible Safety Control Units: S2SC70S, S2SC70D, SSC60S, SSC60D
Max. Units per SCS: Up to 13 (when using SEC402 coupler)
Power Supply Configuration: Dual-redundant power supply
Power Supply Voltage: 24 V DC
Power Consumption: 5.5 A
Environmental Specification: ISA Standard G3, Temperature -20 to 70°C
Explosion Protection: With explosion protection (suffix code E)
Module Configuration:
 - Power Supply Module: 2 units
 - ESB Bus Interface Module: SSB401 (2 units)

FAQ

※Can I use both /CU2T and /CU2N in the same system?
Yes. Typically the last safety node unit uses /CU2T, and all previous units use /CU2N.
※What is the difference between /CU2N and /CU2T?
/CU2N is a standard ESB bus connector unit. /CU2T includes a terminator and is used at the end of the ESB bus line.
※How many SNB10D units can I connect with /CU2T at the end?
Up to 13 units total when using SEC402 coupler. The /CU2T unit counts as one of them.