Installation
Mini-Convectron Module with RS-485
23
Instruction Manual - 275545
Saf
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ty Ins
tructions
Introduction
Installatio
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O
p
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tion
M
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inten
ance
Calibration
2.10
I/O Connector Wiring
The 15 pin high density "D" type connector has the pin assignments shown
in Figure 2-4 and listed in Table 2-2.
Figure 2-4
15-pin D-type Connector Pins
Table 2-1
Vacuum Connections
Fitting
Description
Dimension H
1/8 NPT pipe thread
1/2 inch compression fitting
1/8 NPT pipe thread
1/2 inch quick connect/weld
2.5 cm (1.0 in.)
VCR-type female fitting
1/4 inch VCR-type female fitting
1/2 inch VCR-type female fitting
3.0 cm (1.2 in.)
3.9 cm (1.4 in.)
ConFlat-type flange
1.33 inch (NW16CF) ConFlat-type
2.75 inch (NW35CF) ConFlat-type
3.8 cm (1.5 in.)
3.8 cm (1.5 in.)
KF flange
NW16KF flange
NW25KF flange
NW40KF flange
3.1 cm (1.2 in.)
3.1 cm (1.2 in.)
3.1 cm (1.2 in.)
5 No Connection
4 Power Ground
3 Power Input
2 RS-485 – Input
1 RS-485 + Input
15 Relay #1 Com.
14 Relay #1 N.C.
13 Relay #2 N.C.
12 Relay #2 Com.
11 Relay #2 N.O.
10 Relay #1 N.O.
9 Relay Disable
8 No Connection
7 No Connection
6 Power Ground
Com.: Common
N.C.: Normally closed contact
N.O.: Normally open contact
15
10
5
11
6
1
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