Relay Contacts - Iwatsu ADIX-VS Technical Manual

ADIX-VS Technical Manual
VS-MISC
BGSW NISW
N Y ON
CN1
NISW2
NISW2
SWBG1
SWBG2
OFF ON
SW2B
SW2A
SW101
CN SB
SW2C
2W 4W VR2
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:
ƒ
Input Impedance:
Internal
FIGURE 39. SLAVE RELAY ON DISTRIBUTION PANEL
OFF
MBSW
OFF
ON
ON
OFF
0
32
400
ON
OFF
ON
OFF
1
CN2
VR1
600 Ohms
24 Vdc
-
28
MISC
27
Relay
26
25
Punchdown
1 Page Out +
2 Page Out -
3 Page In
4 Page In (-
5 BGM In
6 BGM In (-
7 BGM Out
8 BGM Out (-
9 -
10 -
11 -
12 -
13 ZP Spkr In
14 ZP Spkr In (-
15 ZP BGM In
16 ZP BGM In (-
17 ZP Spkr Out 1
18 ZP Spkr Out 1
19 ZP Spkr Out 2
20 ZP Spkr Out 2
21 PA Amp Cntrl
22 PA Amp Cntrl
23 -
24 -
25 Flex Relay 1
26 Flex Relay 1 (-
27 Flex Relay 2
28 Flex Relay 2 (-
29 Sensor In 1
30 Sensor In 1
31 Sensor In 2
32 Sensor In 2
24VDC, 1Amp
+
Slave
Relay
86
Section 3 – ADIX-VS Installation
Device to
Control