Instructions
Table Of Contents
- Index
- A Brief specification
- B Intended use
- C Technical Data
- D Name / Address / Support E-Mail / Phone number of the manufacturer
- E General Data
- E1 Assembly and installation advice
- E2 Convection and installation position
- E3 Description of connectors
- E4 Dimensioning the upstream power supply
- E5 Initial operation
- E6 Connection
- E7 Overview connector / counterpart with description / Scope of delivery
- E8 Charging time
- E9 Reverse polarity / Overload / Short circuit
- E10 Backup time
- E11 Behaviour in case of exceeding maximum backup time
- E12 Status LED
- E13 Software
- E14 Recommendations for a long UPS service life
- E15 Maintenance
- E16 Disposal
- E17 Disclaimer
- E18 Preventive measures and rules when operating the UPS system
UPSI-2406DP1 | UPSI-2406DP2
Revision 1-3
19
E3 Description of connectors
PIN FUNCTION
1 Vin +
2 Vin –
3 Vout –
4 Vout +
RS-232
PIN FUNCTION
1 NC
2 RXD
3 TXD
4 DTR
5 GND
6 DSR
7 NC
8 NC
9 NC
RELAY CONNECTION (RL)
Normally open contact (NO): When input power is interrupted, the contact is closed (= 0 ).
PIN FUNCTION
1 Relay contact 1
2 Relay contact 2
2 1
INPUT & OUTPUT
V
in
V
out
+ – – +
4 3 2 1