AEG SNMP Network Adaptor User Manual download pdf (Page 11)

1.5 CS121 overview

For CS121L, C and Slot card types

Figure 1: Connectors of the CS121

CS121 family:

CS121L = external device with external power supply 9V (US: 12V)

CS121SC = slot device for Chinese UPS with slot (also as BUDGET, CS121BSC).

CS121F = slot device for FUJI UPS Japan

CS121R = slot device for RIELLO/AROS UPS Italy

CS121MOD = external device with MODBUS RS485 port

CS121CS MOD = slot device with MODBUS RS485 port

CS121BL = external device BUDGET-Model (does not have COM2- and AUX-port)

CS121BSC = slot device BUDGET-Model (does not have COM2- and AUX-port)

• (1) LED-Status of Network connectivity: The LEDs which are integrated into the RJ45

connector (see No. 1 in the figure above) will signal with green a connection to the network

and with yellow network communication.

Green LED Red LED Adapter

OFF ON Adapter is looking for UPS/initializing. The start phase can

take up to 2 minutes

Flashing OFF Data flow/normal mode of the UPS

ON ON Communication to UPS interrupted

• (5) DIP-Switches: The DIP-Switches differentiate between two functions: Configuration- and

normal mode.

No. Description

(1) Network connection RJ45 10/100 Base T

Connector (with Status LED, green=link,

yellow=activity)

(2) Serial com-port (COM2) for configuration

or connection of optional devices. (not

BUDGET versions)

(3) Error/Link LED UPS Status (Red=boot or

error, Green (flashing) = normal

(4) AUX Input/Output for dry contact alarms

and relays

(5) DIP-Switches for configuration mode

(6) Serial port (COM1) for UPS connection

(at BUDGET for terminal configuration)

(7) (12V) DC Connection (Outside US : 9V-

30V)

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 ... 77 78

No comments

AEG SNMP Network Adaptor User Manual Page 11