Innotech Genesis V4 System User Manual
Page 32
Installation Instructions for Innotech Genesis Systems
Edition 011100
3-6
Table 3-2. Genesis II Digital Controller Digital Inputs.
TERMINAL
SIGNAL
TERMINAL
SIGNAL
POSITIVE SIDE
NEGATIVE SIDE
3
DI1+
4
DI1
−
5
DI2+
6
DI2
−
7
DI3+
8
DI3
−
9
DI4+
10
DI4
−
11
DI5+
12
DI5
−
13
DI6+
14
DI6
−
15
DI7+
16
DI7
−
17
DI8+
18
DI8
−
3-3.1.3.
Digital Outputs.
Each of the Genesis II Digital Controller’s eight digital
output channels (Terminals 41–64) consists of a single-pole, double-throw (SPDT) relay.
Three terminals assigned to each channel represent the associated relay’s Normally Open
(NO), Common (C) and Normally Closed (NC) contacts.
Digital output relay contacts are rated at 240Vac, 2A. Good practice is to use pilot relays
for the actual switching functions, particularly when it applies to inductive loads such as
coils, solenoids and motors. This protects the relays of the digital output channel and has
the advantage of allowing the pilot relays to be installed adjacent to the controlling
switchgear.
Refer to Table 3-3 for digital output terminal number assignments.
Table 3-3. Genesis II Digital Controller Digital Outputs.
TERMINAL
SIGNAL
TERMINAL
SIGNAL
TERMINAL
SIGNAL
NORMALLY
OPEN (NO)
COMMON (C)
NORMALLY
CLOSED (NC)
41
DO1NO
42
DO1C
43
DO1NC
44
DO2NO
45
DO2C
46
DO2NC
47
DO3NO
48
DO3C
49
DO3NC
50
DO4NO
51
DO4C
52
DO4NC
53
DO5NO
54
DO5C
55
DO5NC
56
DO6NO
57
DO6C
58
DO6NC
59
DO7NO
60
DO7C
61
DO7NC
62
DO8NO
63
DO8C
64
DO8NC