Mx Chassis Alarm Connectors; Figure 15. Auxiliary Pinouts - Mx Chassis - ADTRAN OPTI-6100 Installation Manual

MX Chassis Alarm Connectors

Connect auxiliary alarm inputs to the wire-wrap pins in the lower right of the chassis rear panel
(Figure 15). There are three sets of pins labeled
(Fan Alarm). There is a fourth group of pins for the RS-485 bus.
The MX chassis wire wrap pins are defined below.
RS-485 Connectors (P8) – Top to Bottom
FAN ALM_A
♦
FAN_ALM_B
♦
♦ GND (Data Ground)
♦ IB_BUS_IN+ (RS-485 Bus)
IB_BUS_IN– (RS-485 Bus)
♦
♦ GND (Data Ground)
♦ IB_BUS_OUT+ (RS-485 Bus)
IB_BUS_OUT– (RS-485 Bus)
♦
Visual Alarms (P15) – Left to Right
♦ VIS_CRI_ALM_A Visual CRITICAL alarm
♦ VIS_CRI_ALM_B Visual CRITICAL alarm
VIS_MAJ_ALM_A Visual MAJOR alarm
♦
VIS_MAJ_ALM_B Visual MAJOR alarm
♦
♦ VIS_MIN_ALM_A Visual MINOR alarm
VIS_MIN_ALM_B Visual MINOR alarm
♦
61184500L1-5L
-48V
+ / -24V
F
A
N
R
S
4
8
5
CRI MAJ
1
1
Figure 15. Auxiliary Pinouts – MX Chassis
(Auxiliary),
AUX ACO
, 5A
.....
.....
, 10A
A
U
X
I
N
P
U
T
MIN
VISUAL
AUDIBLE
Auxiliary Inputs (P7) – Top to Bottom
AUX1_IN_A Alarm Input
♦
AUX1_IN_B Alarm Input
♦
♦ AUX2_IN_A Alarm Input
♦ AUX2_IN_B Alarm Input
AUX3_IN_A Alarm Input
♦
♦ AUX3_IN_B Alarm Input
♦ ACO_IN_A Audible Alarm Cut-off
ACO_IN_B Audible Alarm Cut-off
♦
Audible Alarms (P14) – Left to Right
♦ AUD_CRI_ALM_A Audible CRITICAL alarm
♦ AUD_CRI_ALM_B Audible CRITICAL alarm
AUD_MAJ_ALM_A Audible MAJOR alarm
♦
AUD_MAJ_ALM_B Audible MAJOR alarm
♦
♦ AUD_MIN_ALM_A Audible MINOR alarm
AUD_MIN_ALM_B Audible MINOR alarm
♦
Chassis Installation
(Alarm Cut Off), and
FAN
43