Manual

Model 610-N4X-SA
TB1
AC INPUT ALARM OUTPUTS
DRY CONTACTS
ALARM RELAYS K1 - K5
H2S LOW H2S HIGH FAULT LEL LOW LEL HIGH
21
22
23
30
32
33
34
35
24
25
26
27
28
29
36 37 38 45 46 47 48 49 50 39 40 41 42 43 44
7 8 9 10 16 17 18 19 20 5 6 1 2 3 11 12 13 14 15
4
ALM 2
ALM 1
FAULT
MODEL 10
ALARM
RESET
TEST
ALM 2
ALM 1
FAULT
MODEL 10
ALARM
RESET
TEST
ALM 2
ALM 1
FAULT
MODEL 10
ALARM
RESET
TEST
ALM 2
ALM 1
FAULT
MODEL 10
ALARM
RESET
TEST
ALM 2
ALM 1
FAULT
MODEL 10
ALARM
RESET
TEST
ALM 2
ALM 1
FAULT
MODEL 10
ALARM
RESET
TEST
K1 K2 K3
865431
27
865431
27
865431
27
865431
27
K5K4
865431
27
C
H
1
-
6
:
4
-
2
0
m
A
S
EN
SO
R
I
N
PU
T
S
610 - Mother Board
A1
ALM 1
GND
ALM COIL
COMMON ALARMS
ALM 1
FAULT
VDC-
ALM 2
-
+
RS-485
ALM POWER
L1
N
+
-
N
GND
A(+)
B(-)
Shld
OUT
4-20 FAULT
-
NO
+
C
NC
NO
C
VDC IN
ALM RESET
L1
-
+
SENSORALM2
NC
NO
C
NC
mA
-
CH1
+
CH2 CH3 CH5CH4 CH6
VAC IN
P4
P5
P7
P7
P8
P9
P10
N
GND
L1
PS VAC
P3
PS DC
-
+
P2
BRKR
-
+
P1
Low Voltage
Cut-Off
TB2
TB3
Battery
Backup
Figure 3 Component Layout
AC INPUT ALARM OUTPUTS
H2S LOW H2S HIGH FAULT
DRY CONTACTS
123 4 567891011121314
15 16 17 18 19 20 21 22 23
TB1 - 3 Relay Unit
Neutral
Rtn
H2S LOW
H2S HIGH
FAULT
42 43 44
50 46 45 48 47 49
22
H2S LOW
ALARM OUTPUTS
TB1 - 5 Relay Unit
Neutral
Rtn
8
AC INPUT
3 2 1
4
6 5 7 19 13 12 11 10 9 15 14 18 17 16 20
21
40
H2S HIGH
DRY CONTACTS
LEL LOWH2S HIGH FAULT
24
23
26
25
28
27
29
30
LEL HIGH
H2S LOW
33
32
35
34
39 38 37 36
FAULT
LEL LOW
LEL HIGH
50
45
43 44
41
42 49
47
48
46
Figure 4 Alarm Wiring
610-N4X-SA Instruction Manual Rev. 0.1 Page 5 of 8