Bender VMD4105-D-2 B93010045 データシート
製品コード
B93010045
Installation, connection and commissioning
25
Key
* Explanation: NC (in non-operating state closed)
NO (in non-operating state open)
off (switched off)
** For evaluation of the inputs D3 and D4, the mode has to be set accordingly in
the menu:
the menu:
No.
Element
Function
1
A1, A2
Supply voltage U
s
(see ordering information)
2
L1, L2, L3, N Power supply connection
3
DG1/2,
D1, D2
D1, D2
Contact monitoring coupling switch
DG1/2: GND
D1: feedback signal contact K1
D2: feedback signal contact K2 (Backup)
(optionally NC/NO/off) *
DG1/2: GND
D1: feedback signal contact K1
D2: feedback signal contact K2 (Backup)
(optionally NC/NO/off) *
4
K1, K2
Relay connections
5
DG3/4,
D3, D4
D3, D4
Digital inputs (external monitoring)
DG3/4: GND
D3: Local control (CEI 0-21 8.6.2.1.1)**
D4: External signal (CEI 0-21 8.6.2.1.2)**
(optionally NC/NO/off )*
DG3/4: GND
D3: Local control (CEI 0-21 8.6.2.1.1)**
D4: External signal (CEI 0-21 8.6.2.1.2)**
(optionally NC/NO/off )*
6
RTG, RT1
RTG: GND
RT1: Remote trip input (optionally NC/NO/off)*
RT1: Remote trip input (optionally NC/NO/off)*
7
A, B
Service interface
8
R
on/off
Activate or deactivate the terminating resistor of the
service interface (120
service interface (120
Ω
)