MAN0039-06

MAN0039-06
+/- 10V Isolated
Analog Input Module
DESCRIPTION
Product Specifications
and Installation Data
The Horner Electric +/-10V Isolated Analog Input Modules provide four analog input channels, with 14-bits of resolution.
Two models are available, the HE693ADC410 with 1500VAC (RMS) isolation, and the HE693ADC405 with 500VAC (RMS)
isolation. These isolation levels are channel-to-channel and channel-to-ground. The modules convert the voltage input
signals to digital values (-32,000 to +32,000), which are placed directly into the %AI table of the PLC CPU. Each of the
four channels has a programmable setpoint, the level of which is set in the PLC program via four %AQ output registers.
If the analog input value reaches or exceeds the setpoint, a corresponding digital input %I is energized. The first four %Is
represent the four input channel setpoint alarms, respectively.
Left Side View
IN P U T
ISOLATED AN ALOG
VOLTAGE
ILLUSTRATION
1
2
3
1
4
2
5
6
HE693ADC410 S/N 2050
Horner Electric, Inc.
7
8
NC 9
1 0 NC
11
12
13
3
14
4
15
16
17
18
NC 1 9
2 0 NC
-10 to +10 V DC
S p e c if ic a tio n
S te a d y - S ta te P o w e r
C o n s u m p ti o n
SPECIFICATIONS
S u rg e C u r r e n t a t P o w e r - U p
N u m b e r o f C h a n n e ls
S p e c if ic a tio n
A D C 4 0 5 : .4 W / 8 0 m A @ 5 V,
2 .1 6 W / 9 0 m A @ 2 4 V
A n a lo g F il te ri n g
1 K H z , 3 p o le B e s s e l
A D C 4 1 0 :.7 W / 1 4 0 m A @ 5 V,
1 .2 W / 5 0 m A @ 2 4 V
M a x im u m E r r o r
.0 5 % fu ll s c a le
A DC405: 120m A @ 5V
150m A @ 24V
In p u t Im p e d e n c e
1 M egohm
A DC410: 200m A @ 5V
100m A @ 24V
M a x im u m O v e r - V o lta g e
+ /- 1 5 V D C
4
I/O R e q u ir e d
4 % A I, 4 % A Q , 1 6 % I
In p u t R a n g e
+ /- 1 0 V
A /D T y p e , R e s o lu ti o n
U s e a b le R e s o lu tio n
M o d u le U p d a te R a te
D i g ita l F i lte r in g
12-9-97
In te g r a tin g , 1 8 b its
1 3 b its p lu s s i g n
4 5 c h a n n e ls /S
1 - 1 2 8 s a m p le s /u p d a te
C h a n n e l to C h a n n e l ( A D C 4 1 0 )
1 5 0 0 V A C ( R M S ), + /- 2 0 0 0 V D C
C o m m o n M o d e R a n g e (AD C 4 1 0 )
1 5 0 0 V A C ( R M S ), + /- 2 0 0 0 V D C
C h a n n e l to C h a n n e l ( A D C 4 0 5 )
5 0 0 V A C ( R M S ), + /-7 0 0 V D C
C o m m o n M o d e R a n g e (AD C 4 0 5 )
5 0 0 V A C ( R M S ), + /-7 0 0 V D C
C o m m o n M o d e R e je c ti o n
R e l a tiv e H u m id ity
O p e r a tin g Te m p e r a tu r e
>100dB
5 % to 9 5 % , n o n - c o n d e n s in g
0 to 6 0 °C
MAN0039-06
CONFIGURATION
≤
LM90 Foreign Module Configuration. To reach this screen in the LM90 Configuration Package, select I/O
Configuration (F1), cursor over to the slot containing the module and select Other (F8), and Foreign (F3).
%AI
Size
16
%AQ
Size
4
Byte 1
4
Byte 2
10 0
0000
thru
0111(see
chart)
0001
Configuration Parameters. The five necessary
parameters are %I Size, %AI Size, %AQ Size, Byte
1, and Byte 2.
Scaling
Smallest Step
Change
Volts = %AI / 32,000 x 10
4 (dec) = 1.25mV
00
01
10
90
11
80
100
% Voltage Change Complete
%I
Size
70
60
101
50
40
110
30
111
20
10
WIRING/INSTALLATION
ANALOG INPUT
+/- 10VDC
HE693ADC405
NC
NC
2
Installation Hints
3
3
4
1
4
2
5
2
5
6
6
þ Wiring should be routed in its own
conduit.
7
7
8
þ Shielded, twisted pair extension
wiring offers best noise immunity.
8
9
NC
9
10
10 N C
N C 11
11
12 N C
12
13
13
14
3
4
15
14
16
17
4
15
16
17
18
19
18
N C 19
20
20 N C
þ If shielded wiring is used, a good
earth ground connection, at one end
only, is critical. If shields are
grounded at the module end, terminals 9, 10, 19 and 20 on the ADC405,
or pins 1,2,11, and 12 on the
ADC410 should be used as the
shield connection points.
4094
3916
3738
3560
3382
3204
3026
2848
2670
2492
2314
2136
1958
1780
1602
1424
1246
890
1068
712
534
356
0
1
2
3
Module Re spons e T ime (ms ec)
Digital Filtering. The effect of digital filtering (set with
Byte 2) on module response to a voltage change.
(% voltage change completed vs. time).
ANALOG INPUT
+/- 10VDC
HE693ADC410
1
1
0
178
Scaling. The module converts each analog voltage
into a decimal value between +/-32,000. The two least
significant bits of each %AI are always 0, therefore the
smallest decimal step change is 4.
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