YOKOGAWA CENTUM VP, YOKOGAWA DCS
Yokogawa ESB Bus Coupler Module EC402-11, EC402-51
ESB Bus Coupler Module Yokogawa EC402 for AFV30S, AFV30D /AFV40S, AFV40D , 2-Port
Standard specifications for Yokogawa ESB Bus Coupler Module EC402-11, EC402-51
Function: ESB bus master interface function
Number of connectable nodes (*1): Upper side : Max. 9 units, Lower side : Max 9 units, Total: Max. 13 units.
Transmission speed: 128 Mbps (I/O module data transmission). Yokogawa ESB Bus Coupler Module EC402-11, EC402-51
Transmission distance: Upper side: Max. 10 m, Lower side: Max. 10 m, Total: Max. 20 m
Current consumption: 0.5 A
Weight: 0.24 kg for Yokogawa ESB Bus Coupler Module EC402-11, EC402-51
*1: This varies depending on the FCS database.
If ESB bus is non- redundant, the ESB Bus Coupler Module needs to be installed in the 7th slot of AFV30S, AFV30D, AFV40S, or AFV40D and slot 8th must be covered by a dummy module. Yokogawa ESB Bus Coupler Module EC402-11, EC402-51
And when ESB bus is dual-redundant, the modules need to be installed in both the 7th and 8th slots.
Model and Suffix Codes for Yokogawa ESB Bus Coupler Module EC402-11, EC402-51
|
|
|
Description
|
|
Model
|
EC402
|
ESB Bus Coupler Module (for AFV30S, AFV30D/AFV40S, AFV40D, 2-Port)
|
|
Suffix Codes
|
-5
|
Standard type with no explosion protection
|
|
-E
|
Standard type with explosion protection
|
|
0
|
Basic type
|
|
1
|
With ISA Standard G3 option
|
