Motorola MOSCAD-M RTU Hardware Manual page 51

Digital_output 1-4
Mrly_bk(4:1)
1
Mrly_bk_1
2
Mrly_bk_2
3
Mrly_bk_3
4
Mrly_bk_4
RELV
100K ch_gnd_1
R821
R823 BI_GND
100K
R820 100K
Mrly_bk_2
ch_vcc_1
R822 10K
BI_V
C457
51PF
Bat_GND
VZ40
pgnd
RELV
R1448 100K
BI_GND
R824 100K
Mrly_bk_1
R825
C458 R1450 10K
100K BI_V
51PF
Bat_GND
VZ37
pgnd
Reset_Mrly(4:1)
1
2
3
4
Set_Mrly(4:1)
1
2
3
4
K1
Relay2
EE2_3TNU_L
P2-7
B_COMM
1 1 12 12 Set_2 7
3 3 10 10
4 4 9 9
5 5 8 8
6 7 Reset_2 P2-8
K2_NO
6 7 8
VZ41
D73
VZ42
D74
K2
Relay1
EE2_3TNU_L
P2-9
A_COMM
Set_1
1 1 12 12 9
3 3 10 10
4 4 9 9
5 5 8 8
6 7 Reset_1 P2-10
K1_NO
6 7 10
VZ38
D75
VZ39
D76
RELV
K3
Relay4
EE2_3TNU_L
Set_4 1 1 12 12
100K ch_gnd_2 3 3 10 10
R829
BI_GND
Mrly_bk_4
R828 100K 4 4 9 9
R826
ch_vcc_2
R830 10K 5 5 8 8
100K
C459
BI_V
51PF
Reset_4 6 7
6 7
Bat_GND
D77
VZ35
D78
RELV
pgnd
Relay3 K4
EE2_3TNU_L
1 1 12 12
Set_3
R1449 100K 3 3 10 10
BI_GND
Mrly_bk_3
100K 4 9
R831 4 9
R827
C460 R1451 10K 5 5 8 8
100K
51PF
BI_V
Reset_3 6 7
6 7
Bat_GND
D79
VZ43
pgnd
MOSCAD-M Main Board
FCN6088A
3.1.2
P2-3
D_COMM
3
P2-4
K4_NO
4
VZ45
VZ36
P2-5
C_COMM
5
P2-6
K3_NO
6
VZ46
VZ44
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