
ALARM-24 Series User Manual P/N 821542 Rev-A
13
© 2003 Wohler Technologies Inc. ALL rights reserved
Figure-2b: Rear Panel Features
Section 2: Operation
ALARM-24Ax/P
ALARM-24Dx/B
ALARM-24Dx/P
TERM
TERM
TERM
TERM
AES (110 )
TERM
TERM
TERM
TERM
AES (110 )
23
24
19
20
TERM
TERM
TERM
TERM
AES (110 )
21
22
15
16
17
18
11
12
13
14
7
8
9
10
3
4
RS232
OPT
PORT 1
5
6
1
2
INTERNAL POWER
UNDERWRITERS LABS
LABEL ON SIDE
SEE POWER SUPPLY
AES
75
AES
75
AES
75
TERM
TERM
AES
75
TERM
TERM
AES
75
AES
75
AES
75
TERM
TERM
AES
75
TERM
TERM
23-24
19-20
AES
75
AES
75
AES
75
TERM
TERM
AES
75
TERM
TERM
21-22
17-18
15-16
11-12
13-14
9-10
7-8
3-4
RS232
OPT
PORT 1
5-6
1-2
INTERNAL POWER
UNDERWRITERS LABS
LABEL ON SIDE
SEE POWER SUPPLY
CH A
CH A
CH B
CALIB
CH B
CH A
CH A
CH B
CALIB
CH B
CH A
CH A
CH B
CALIB
CH B
CH A
CH A
CH B
CALIB
CH B
23-24
19-20
CH A
CH A
CH B
CALIB
CH B
CH A
CH A
CH B
CALIB
CH B
21-22
15-16
13-14
7-8
17-18
11-12
9-10
3-4
RS232
OPT
PORT 1
INTERNAL POWER
UNDERWRITERS LABS
LABEL ON SIDE
SEE POWER SUPPLY
5-6
1-2