Rockwell Automation 42KF-T1JNTN-A3, 42KF-D1KNTH-A3 User Manual
Installation Instructions
PHOTOSWITCH
IMPORTANT: SAVE THESE INSTRUCTIONS FOR FUTURE USE.
Sensors Transmitted Beam Diffuse
1 3m Cable/with 2m Coated 42KF--T1JNTN--A3* 4 2 K F -- D 1 K N T H -- A 3
2 Sensing Distance 3m (119 inch) 30cm (12 inch)
3 Field of View
4 Sensitivity Adjustment With External Accessory Module
5 Transmitting LED Infrared LED (880nm)
6 Indication
7 Supply Voltage 12--24V DC + 10% (Class 2 source required)
8 Max Current Comsumption 12mA: Emitter, 15mA: Rcvr, 10mA: Sense Module 20mA: Sensor, 10mA: Sense Module
9 Output/Type
10 Max Load Current 100mA
11 Hysteresis -- -- 10% (Max)
12 Response Time 350s, 650s**
13 Operating Tempurature
14 Relative Humidity 0% to 100%
15 Coating Material PFA (Fluorine Resin)
16 Environmental Protection IP67, 1200psi (8270kPa) Washdown (up to 1m from sensor)
17 Vibration 10--55 Hz, 1.5mm Amplitude 2hr. 3 Directions, 120 Excursions
18 Shock 30G, meets or exceeds IEC 60947--5-- 2
19 Electrical Protection Short Circuit and Overload Protection
20 Approvals UL listed, C--UL listed, CE marked for all applicable directives
* 42KT--T1JNTN--A3 is s hipped as a receiver/emitter pair (42KT--R1JNTN--A3/42KT--E1JNTN--A3)
** With optional sensitivity adjustment module accessory.
Wiring
Transmitted Beam Source Sensor without Sensitivity Adjustment Module
R
Bulletin 42KF
10_ Receiver
Trans:Power (Red LED)
Rcvr:Output(RedLED)
Stable (Green LED)
NPN Standard, PNP**
DO Standard LO Standard
-- 2 5 _Cto+55_C(--13_Fto+131_F)
Output (Red LED)
Stable (Green LED)
-- --
Brown
Blue
Sensor with Sensitivity Adjustment Module
Brown
Black
Orange
Blue
Brown
Black
Orange
Blue
(+)
(--)
61--6736
61--6737
Brown
Black
Orange
Blue
Brown
Black
Blue
Brown
Black
Blue
RL
RL
(+)
NC
(--)
(+)
(--)
(+)
RL
(--)
1
Dimensions—mm (inches)
13.4
(0.53)
24.5
(0.96)
13.0
(0.51)
7.0
(0.28)
31.0
(1.22)
7.0
(0.28)
Optional Sensitivity Adjustment Module (61 --6736, 61--6737)
58.0 (2.28)
Output Side
Brown: 12--24V DC
Blue: 0V
Black: Output
Cable 3C
Sensitivity
Adjustment
Dia. 7.0 (0.28)
11. 0
(0.43)
20.0
(0.79)
Dia. 2--4.2
(0.08-- 0.17)
Dia. 5.0 (0.20)
Sensor Side
Cable 4C
16.0
(0.63)
Brown: 12--24V DC
Blue: 0V
Black: Output
Orange: Ext Pot
}
Sensor
Receiver
Side
LO/DO Switch
Installing Sensor in a Chemical Environment
The PFA tube is 2 meters (6.56 feet) in length. When installed
in a chemical environment a PFA conduit must be used at the
PFA Sensor
Chemical
Environmental
PFA
Tube
Conduit
Partition
9.6
(0.38)
partition from the chemical environment to the normal
atmosphere. At least 152.4mm (6in) of PFA tube should
remain in the normal atmosphere.
Normal
Atmosphere
Sensor cable
Notes
S Do NOT use in hazardoud locations that are explosive.
S Avoid installing sensor near high frequency equipment, such as 4F flourescent lighting.
S Do NOT extend the cable length between the optional sensitivity adjustment module and the sensor.
2
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