YOKOGAWA UP55A - Page 428

17-25
IM 05P02C41-01EN
Installation and Wiring
17
Terminal
symbol
above.
Applicabletosufxcode(for
Standardmodel):Type3=1;
however,Type2=3excluded
Applicabletooptionalsufxcode
(forDetailedmodel):/CH3
Applicabletosufxcode(forStandard
model):Type2=2
Applicabletooptionalsufxcode(for
Detailedmodel):/C4
RDB (+) 410 504
RDA (–) 411 505
SDB (+) 407 501
SDA (–) 408 502
SG 409 503
2-wireWiring
UP (Master) UT (Slave)
RSB (+)
RSA (–)
SG
RSB (+)
RSA (–)
SG
RSB (+)
RSA (–)
SG
UT (Slave)
Communication
cable
Grounding Grounding
Communication
cable
(External)
Terminating resistor
220 Ω 1/4 W
(External)
Terminating resistor
220 Ω 1/4 W
Terminal
symbol
above.
Applicabletosufxcode(forDetailed
model):/LC4or/AC4
RSB (+) 501
RSA (–) 502
SG 503
17.4Wiring