Innovative instruments KTC-44 User's Operating Manual

USER'S OPERATING MANUAL FOR DIGITAL PRESET TIMER COUNTER
KTC - 44
(48 X 48)
SPECIFICATIONS :
Display : Dual 4
Model no. KTC-44
Display height (PV)
0.36"
Display height (SV)
0.36"
Status Indication : a
b] Auto Reset / EOC Time (RT)
c] Time Unit (Hrs. / Min. / Sec.)
Control Inputs : a] Count Input (For Counter)
b] Start Input (For Timer)
b] Reset Input
Reset time : < 100 ms
Timing Accuracy : 0.05% Full Scale
Repeat Accuracy : 0.01%
Outputs : 5 Amp @ 230VAC Relay (1C/O) x 2
Reset : a] Front switch (Programmable)
b] Remote Reset (via rear terminals)
C] At On power (Programmable)
Supply : 90 to 270 VAC
Mounting : Panel
Housing : ABS Plastic
Operating temp. : 0 ~ 50 C
Humidity : 95% Rh (Non Condensing).
Configurable Parameters:
Mode : a] Counter
b] Timer
Counter Parameters :
Count Input : AC / DC
Count Frequency : Various selectable frequencies
(For DC Input only)
Count direction : Up / Down
Function : On Delay / Off Delay
Timer Parameters :
Count direction : Up / Down
Timer Start : Various selectable start mode
Timer Function : a] ON / OFF delay b] Cyclic mode
Output 2 Function : a] Auxiliary
c] Off
INSTALLATION GUIDELINES
1. Prepare the cut-out with proper dimension as shown in figure.
2. Remove clamp from Controller.
3. Push the Timer through panel cut-out and secure the
Controller in its place by tightening the side clamp.
(Models: KTC - 44 / 77 / 99)
Digit 7-segment LED,
Display Colour
KTC-77 KTC-99
0.56" 0.80"
0.39" 0.56"
Relay status (OP1/OP2)
]
i
o
b] End of Cycle (EOC)
d] Invert
KTC - 77
(72 X 72)
SAFETY INSTRUCTION
MECHANICAL
v Ambient temperature and relative humidity surrounding the
Controller must not exceed the maximum specified limits.
v The Controller in its installed state must be protected against
White
excessive electrostatic or electromagnetic interferences.
ELECTRICAL
Green
v The Controller must be wired as per wiring diagram & it must
comply with local electrical regulation.
v The Electrical noise generated by switching inductive loads
might create momentary Fluctuation in display, latch up, data
loss or permanent damage to the instrument. To reduce this use
snubber circuit across the load.
TERMINAL CONNECTIONS :
L
1
2
3
4
5
+ 6
NO 2
-
7
CM 2
NC 2
8
OP 2
+ 9
NO 1
-
10
CM 1
NC 1
11
OP 1
L
1
2
+
3
NO 2
-
CM 2
4
+
5
NO 1
-
CM 1
6
OVER ALL DIMENSIONS & PANEL CUT OUT (IN MM)
A
Dim
Model
KTC - 99
KTC - 77
KTC - 44
Proximity (PNP)
RST +12V PNP
1
KTC - 99
(96 X 96)
12
L
13
14
15
+
NO 2
16 -
CM 2
KTC-99
17
HLD
NC 2
18 OP 2
RST
+
19
+12 V NO 1
-
CM 1
20
PNP
NC 1
21
NPN
OP 1
22
GND
7
HLD
8
RST
9
+12 V
KTC-44
10 PNP
11
NPN
12
GND
E
B C D
A B C D
96 96 14 80
72 72 14 80
48 48 14 86
Wiring For Count Input & Remote Start
Proximity (NPN)
NPN GND RST +12V PNP NPN GND
Document Name : OIM V 1.0 Page 1 of 7
1 9
2 10
3
11
HLD
4 12
RST
KTC - 77
5 13
+12 V
6 14
PNP
7 15
NPN
8 16
GND
PANEL
F
CUTOUT
G
E F G
90 92 92
70 68 68
44 44 44
Contact Switch
RST +12V PNP NPN GND