ADC HRM-238 L1 Manuel D’Utilisation

Alarm relay contacts for each management unit are on J13 and J14 (

). Install wiring between these pins 

and an alarm monitoring device per local practice. 

 describes the alarm J13 and J14 pinouts.

Perform the following procedures prior to installing the management unit(s) into the shelf.

Insert an appropriately sized fuse(s) into the equipment bay fuse panel for the circuit(s) where the HRM-238 shelf 
battery wire(s) were terminated. Refer to the appropriate management unit user manual for power consumption, 
power dissipation, and current drain.

1

CRIT_AUD_NC_A

13

MIN_AUD_NC_A

2

CRIT_AUD_COM_A

14

MIN_AUD_COM_A

3

CRIT_AUD_NO_A

15

MIN_AUD_NO_A

4

CRIT_VIS_NC_A

16

MIN_VIS_NC_A

5

CRIT_VIS_COM_A

17

MIN_VIS_COM_A

6

CRIT_VIS_NC_A

18

MIN_VIS_NO_A

7

MAJ_AUD_NC_A

19

SYS_ID_NC_A

8

MAJ_AUD_COM_A

20

SYS_ID_COM_A

9

MAJ_AUD_NO_A

21

SYS_ID_NO_A

10

MAJ_VIS_NC_A

22

EXT_ACO_A

11

MAJ_VIS_COM_A

23

LGND

12

MAJ_VIS_NO_A

Alarm relay pins (J13)

Alarm relay pins (J14)

H0651-A