YOKOGAWA CENTUM CS 3000 - Page 198

4. Installation Specifications
4-11
TI 33Q01J10-01E Sep. 30, 2008-00
Table Breaker Ratings (2/2)
Equipment
Built-in breaker rating
(A/V)
External breaker rating
(Recommend) (A/V) (*1)
AFS30S/AFS30D, AFG30S/AFG30D field control unit (100 V AC) 8/250 (fuse) 15/250
AFS30S/AFS30D, AFG30S/AFG30D field control unit (220 V AC) 8/250 (fuse) 15/250
AFS30S/AFS30D, AFG30S/AFG30D field control unit (24 V DC) 15/25 (fuse) 30/24
AFS40S/AFS40D, AFG40S/AFG40D field control unit
(100, 220 V AC)
20/250 (two) (*3) 50/250
AFS40S/AFS40D, AFG40S/AFG40D field control unit (24 V DC) 30/24 (two) 100/24
AFF50S/AFF50D field control unit (100, 220 V AC) 6.3/250 (fuse) 15/250
AFF50S/AFF50D field control unit (24 V DC) 10/250 (fuse) 20/250
ANB10S/10D ESB bus node unit (100, 220 V AC)
ANR10S/10D ER bus node unit (100, 220 V AC)
6.3/250 (fuse) 15/250
ANB10S/10D ESB bus node unit (24 V DC)
ANR10S/10D ER bus node unit (24 V DC)
10/250 (fuse) 20/250
ACB41 I/O expansion cabinet (100, 220 V AC) 20/250 (two) (*3) 40/250
ACB41 I/O expansion cabinet (24 V DC) 30/24 (two) 100/24
ABC11S/ABC11D Bus converter (100 V AC) 8/250 (fuse) 15/250
ABC11S/ABC11D Bus converter (220 V AC) 6.3/250 (fuse) 15/250
ABC11S/ABC11D Bus converter (24 V DC) 15/250 (fuse) 30/24
ACG10S Communication gateway unit (100 V AC) 3/250 (fuse) 5/250
ACG10S Communication gateway unit (220 V AC) 3.15/250 (fuse) 5/250
*1: Recommended.
*2: Breaker consists of two 15AT NFBs (no-fuse breakers), as shown in the following figure. Up to 30 A can be fed. However, when
15 A or more passes through one breaker, both NFBs shut down.
*3: Breaker consists of two 20AT NFBs (no-fuse breakers), as shown in the following figure. Up to 40 A can be fed. However, when
20 A or more passes through one breaker, both NFBs shut down.
F040107.ai
FCU
+
Front
Rear
Attachment bar
15AT/20AT 15AT/20AT
L
N
Figure Breaker