Iwatsu ADIX VS, Technical Manual

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ADIX-VS Technical Manual Section 3 – ADIX-VS Installation
86
CN1
CN SB
2W 4WVR2
VS-MISC
MBSW
SW2B
SW101
SW2C
ON
OFF
ON
OFF
OFF
ON
NISW2
OFF
NISW BGSW
ON Y N
SWBG2
NISW2
SW2A
SWBG1
OFF
ON
OFF ON
400
0
VR1
CN2
1
32
1
2 Page Out +
Page Out -
3
4
Page In
Page In (-
5
6 BGM In
BGM In (-
7
8 BGM Out
BGM Out (-
9
10
-
-
11
12 -
-
13
14 ZP Spkr In
ZP Spkr In (-
15
16
ZP BGM In
ZP BGM In (-
17
18 ZP Spkr Out 1
ZP Spkr Out 1
19
20 ZP Spkr Out 2
ZP Spkr Out 2
21
22
PA Amp Cntrl
PA Amp Cntrl
23
24 -
-
25
26 Flex Relay 1
Flex Relay 1 (-
27
28
Flex Relay 2
Flex Relay 2 (-
29
30 Sensor In 1
Sensor In 1
31
32 Sensor In 2
Sensor In 2
Punchdown
FIGURE 38. VS-MISC PUNCHDOWN TABLE.
Relay Contacts
Most applications require a slave relay if the application circuit power exceeds the control circuit
contact ratings. Install a slave relay with a protective diode IN4002 (or equivalent) across the coil,and
an external power source conforming to the slave relay operating parameters.
Figure 39 illustrates a standard relay connection with circuit protection and power source. Do not
exceed the following internal relay contact specifications when these terminals are used:
ƒ
Control Relay Contact Ratings: 24VDC, 1Amp
ƒ
Input Impedance: 600 Ohms
28
27
26
25
Slave
Relay
- +
24 Vdc
MISC
Internal
Relay
Device to
Control
FIGURE 39. SLAVE RELAY ON DISTRIBUTION PANEL