8
1.3
Scope of Delivery
The standard CS121-adapter package contains an SNMP-adapter unit with supporting
hardware and software (note, that the Budget-models do not have all features.)
Optional is a mounting kit for wall and DIN Rail mounting available.
Product
Scope of Delivery
External
power
supply
1
User
manual on
CD
Configuratio
n cable
2
Mini-8 COM
port
(MODBUS
via RS232)
Mini-8 COM
port
(MODBUS
via RS485)
CS121
L
(External)
x
x
x
CS121
SC
(Slot Chinese)
x
x
CS121
SCM
(Slot Chinese)
x
x
x
CS121
F
(Slot FUJI)
x
x
CS121
R
(Slot
RIELLO/AROS)
x
x
CS121
LM
(Extern)
x
x
x
x
CS121
BL
(Budget Extern)
3
x
x
CS121
BSC
(Budget Slot
Chinese)
3
x
1
For USA/CA UL: Supplied by NEC Class 2 Power supply only
2
For the configuration via serial interface with terminal software and for the connection to additional devices,
e. g. sensors
3
Configuration with network cable only
1.4
Functional Overview of the CS121
The CS121 is working with an integrated Simple Network Management Protocol (SNMP)
software agent. This agent exchanges data with the UPS via “get” and “set” commands and
forwards Trap Messages to desired receivers. This Trap Messages inform the user about
critical situations of the UPS, e. g. a power failure. In addition the CS121 can trigger RCCMD
(Remote Console Command) signals, messages, and shutdowns.
RCCMD is an additional single licensed software.
Otherwise the control of the UPS is possible, e. g. switching on bypass.
