Communication Interfaces On The Front Of The Ups With Front Door Open - Delta Modulon DPH series User Manual

The communication interfaces are hot swappable and located at two different places. One is on
the front of the UPS with front door open and the other is at the rear of the touch panel. Please see
Figure 4-1.
4.2 Communication Interfaces
(at the Rear of the Touch Panel)
4.1 Communication Interfaces on the Front of the UPS with
Front Door Open
The following communication interfaces are located on the front of the UPS with front door
open. Please refer to Figure 4-2 and the table below.
DISPLAY
EXT. BATT
TEMP.
BT1 BT2
REPO
NC NO
BT3 BT4
1
(Figure 4-2: Communication Interfaces_ on the Front of the UPS with Front Door Open)
Modulon DPH Series
(Front View with Door Open)
(Figure 4-1: Communication Interfaces Location)
O/P DRY I/P DRY
EXT.SWITCH
CONTACT CONTACT
STATUS
S1 S2 P1 P2 P3 P1 P2
S3 S4 P4 P5 P6 P3 P4
Internal View
DISPLAY BATT. START
EXT. BATT TEMP. EXT.SWITCH STATUS CONTACT O/P DRY I/P DRY CONTACT
BT1 BT2 S1 S2 P1 P2 P3 P1 P2
PARALLEL
REPO
NC NO START BATT.
BT3 BT4 S3 S4 P4 P5 P6 P3 P4 PARALLEL USB RS-232
GND B A GND B A
MODBUS BMS
OFF OFF
ON ON
INPUT BREAKER OUTPUT BREAKER
OFF OFF
ON ON
BYPASS BREAKER MANUAL BYPASS BREAKER
2
PARALLEL
PARALLEL USB
4-2
4.1 Communication Interfaces
(on the Front of the UPS
with Front Door Open)
3
RS-232
4
BATT.
START
BATT.
START
5