Sprint Electric Option CON113, Product Manual

Page: 6 / 8

2.1 Power supplies
AC Power supply input 110 / 240 Vac Regulated supply output Unreg/-24 V
supply output
Line T24 +12 V T21 Pads SQ1 and SQ2
Neutral T23 for supplies in the range 200 - 264 V -12 V T20
T22 for supplies in the range 100 - 130 V Maximum current output: 25 mA.
1
O/P
2
I/P
470K
R15
470K
R16
10R
3
I/P
470K
4
COM
470K
R18
5
COM
6
I/P
470K 470K
10R
7
I/P
470K
8
O/P
470K
R22
0.1 µF
0.1 µF
9
O/P
10
I/P
100K
470K
11
I/P
12
I/P
0.1 µF
10R
J1
100K
100K 100K
10K
100K
50K
50K
+12
-12
16
O/P
15
I/P
14
I/P
13
I/P
(preset)
OFFSET
SCALE
cw to reduce gain
19
O/P
18
R/R
17
I/P
100K
100K
47K
10R
0.1 µF
470K
2 M Ω
100K
RAMP RATE
cw to
increase rate
10 µF
10 µF
23
240
22
110
21
V+
20
V-
24
L
0.1 µF
0.1 µF
130 V
COIL
110 V
COIL
F1 100 mA
+12 V
-12 V
SQ1 -24 V
SQ2 +24 V
ON LAMP
CHANNEL 1 DIFFERENTIAL AMPLIFIER
CHANNEL 2 DIFFERENTIAL AMPLIFIER
CHANNEL 3 SCALE/OFFSET (preset)
CHANNEL 4 SCALE/OFFSET
CHANNEL 5 RAMP RATE
DANGER
ELECTRIC SHOCK RISK
Mechanical dimensions
470K
Z2 Z1
100K
4M7
0.1 µF
100R
J2
100K
100K 100K
10K
100K
50K
50K
+12
-12
cw for -ve
OFFSET
SCALE
cw to reduce gain
IC2
100K
close to preset
integrator
input to
integrator
output
OFFSET PRESET
internal reference
offset
10K
external
reference
pot
AC
POWER IN
110 V or
230 V
1 µF
R1
R2
for R1=R3
and R2=R4
High gain differential amplifier
V
out
R3
R4
V1
V2
CHANNEL 1 only
47K
470K
2.2 µF
100 nF
If the system is unstable and slowly oscillates, try adding another 1 µF at the J1 position (CHANNEL 3).
The bipolar capacitor sets the integrator time constant.
If required, fit Zeners to clamp the output swing of the final stage - Z1 Z2 positions (CHANNEL 3).
Options:
R20
R17
R19
R21
R24
R23
ANTI-CLOCKWISE MID-WAY CLOCKWISE
Terminals 1 - 6 Terminals 7 - 12
Terminals 19 - 24 Terminals 13 - 18
OFFSET
SCALE
RAMP
RATE CH3 CH4
CH5
ON
90 mm
86 mm
5 mm
5 mm
Fixing screws: M4 x 20 mm
J1 J2
B
C
D
A
T9
CH4 DIFF
GAIN K1
T10
INTEGRATOR
PRESET INPUT
K2
T8
T7
CH5
RAMP RATE
REFERENCE
FEEDBACK
T11
T14
T15
E
G
F
A
C
H
D
J
OUTPUT
CH3 SCALE
CLOSE TO
PRESET
INTEGRATOR
C
D
A
F
E
integrator
preset
input
(+/- 10 V)
G
differential output
feedback
input
+/- 10 V
H
J
B
Z1
Z2
2 Installation
2 2 Installation Installation
WARNING!
ELECTRIC SHOCK HAZARD
Disconnect the mains supply before working on the unit.
DO NOT TOUCH PRESETS, SWITCHES AND JUMPERS!
Always use the correct insulated adjustment tools.
Mount the unit in a suitable enclosure.
Do not allow contact of the enclosure with the drive board electronics.