Loctite 1461974 User manual

Henkel Corporation
One Henkel Way
Rocky Hill, CT 06067
USA
Phone [phone]
Fax [phone]
Equipment-customers[email protected]
24Volt I/O Junction Box for 24 Volt D-Series Robots
Part # 1461974
Description:
The I/O Junction Box, item # 1461974 provides isolated
I/O connections between 24 volt D-series robots and
external devices such as solenoids and sensors.
Includes:
Qty Description
1 24V Junction Box for D-Series Robot
Important Instructions and Specifications:
1. CAUTION: Confirm that the D series robot to be used with the junction box is a 24 volt unit.
If it is not, do not use this junction box or damage to the robot and/or junction box will
result.
2. CAUTION: Cables cannot be connected or disconnected from the robot while the robot is
on!!! If this occurs, the robot will be damaged.
3. CAUTION: Do not connect 24 volts to P_GND directly, (no load), or damage to I/O board
may result.
4. Robot inputs must only be turned on by means of a dry contact switch. Do not apply
voltage to robot input circuits.
5. Total output current from robot outputs should not exceed 250 mA.
6. Nominal coil current for relays: 15 mA
7. Relay contact rating: 3A @ 24 VDC
8. Note inverted robot input logic: robot detects input as low (0) when input is turned on,
(opto-isolator is on). High (1) is the default state, (opto-isolator is off).

25 PIN I/O
CONNECTOR
TO ROBOT
JUMPERS PASS
+24 VOLTS FROM
ROBOT TO INPUT
CONNECTOR
+24 VOLTS
FROM ROBOT
WHEN
JUMPED
TO ROBOT
OPTO INPUT
(CATHODE)
GROUND
FROM
ROBOT
+24 VOLTS
DIRECT
FROM ROBOT
RELAY CONNECTIONS
NC NO COM
RED LEDS LIGHT
WHEN RESPECTIVE
RELAY COIL IS ON
GREEN LEDS LIGHT
WHEN RESPECTIVE
OPTO-COUPLER IS ON
JUMPERS PASS
+24 VOLTS FROM
ROBOT TO COM OF
RESPECTIVE RELAY
RELAYS (8)
24 VOLT JUNCTION BOX INTERNAL LAYOUT
25 PIN I/O
CONNECTOR
TO ROBOT
EXTERNAL SWITCH
EXAMPLE 1: TURN ON ROBOT INPUT #1 USING AN
EXTERNAL DRY CONTACT SWITCH
GROUND CONNECTION
(USE ANY POSITION)
CONNECTION TO ROBOT INPUT #1
INPUT CIRCUITS
CONNECT INPUT #1 TO ONE SIDE OF THE EXTERNAL SWITCH
CONNECT GROUND TO THE OTHER SIDE OF THE SWITCH

25 PIN I/O
CONNECTOR
TO ROBOT
RELAY COIL CURRENT MUST NOT EXCEED THE SENSOR
OUTPUT LIMIT
GROUND CONNECTION
(USE ANY POSITION)
ROBOT INPUT # 1
CONNECTION
+24 VOLTS
FROM ROBOT
RELAY (24 VOLT COIL, 250mA MAX)
DIODE (MANDATORY)
SENSOR
INPUT CIRCUITS
EXAMPLE 2: TURN ON ROBOT INPUT #1 USING A 24 VOLT
DC LOW LEVEL SENSOR WITH PNP SOURCING OUTPUT
- PLACE A JUMPER ACROSS PINS AT "IN1"
- CONNECT +V OF THE SENSOR TO THE ROBOT +24 VOLT CONNECTOR
- CONNECT THE SENSOR GROUND TO THE JUNCTION BOX GROUND CONNECTOR
- CONNECT THE SENSOR OUTPUT (COLLECTOR) TO RELAY COIL (+)
- CONNECT THE (-) SIDE OF THE COIL TO THE ROBOT GROUND
- INSTALL CLAMPING DIODE ACROSS RELAY COIL AS SHOWN
+ V
OUTPUT
GROUND
JUMP PINS AT
POSITION 1

25 PIN I/O
CONNECTOR
TO ROBOT
EXAMPLE 3: TURN ON ROBOT INPUT # 1 USING A 24
VOLT DC LOW LEVEL SENSOR WITH NPN SINKING
OUTPUT
GROUND CONNECTION
(USE ANY POSITION)
ROBOT INPUT 1
CONNECTION
+24 VOLTS
FROM ROBOT
RELAY
(24 VOLT COIL
250mA MAX)
DIODE (MANDATORY)
SENSOR
JUMP PINS AT
POSITION 1
INPUT CIRCUITS
RELAY COIL CURRENT MUST NOT EXCEED THE SENSOR
OUTPUT LIMIT
- PLACE A JUMPER ACROSS PINS AT "IN1"
- CONNECT +V OF THE SENSOR TO THE ROBOT +24 VOLT CONNECTOR
- CONNECT THE SENSOR GROUND TO THE JUNCTION BOX GROUND CONNECTOR
- CONNECT THE SENSOR OUTPUT (COLLECTOR) TO THE COIL (-)
- CONNECT THE (+) SIDE OF THE COIL TO + 24 VOLTS
- INSTALL CLAMPING DIODE ACROSS RELAY AS SHOWN
+ V
OUTPUT
GROUND
INPUT #1

25 PIN I/O
CONNECTOR
TO ROBOT
GROUND CONNECTION
(USE ANY POSITION)
+24 VOLTS
FROM ROBOT
RELAY CONNECTIONS
NO DIODE (MANDATORY)
TURN ROBOT OUTPUT1 ON
TO ENERGIZE SOLENOID
24 VOLT DC SOLENOID
DO NOT EXCEED ROBOT
OUTPUT CURRENT LIMIT
OF 250 mA (TOTAL CURRENT,
TAKING INRUSH INTO ACCOUNT)
EXAMPLE 1: OPERATE A SOLENOID CONTROL VALVE USING
ROBOT OUTPUT #1 AND THE ROBOT INTERNAL POWER SUPPLY
OUTPUT CIRCUITS
- PLACE JUMPER ACROSS PINS AT "OUT 1" TO PUT +24 VOLTS ON COMMON (POLE) OF RELAY # 1
- CONNECT THE NORMALLY OPEN CONTACT OF OUTPUT #1 TO THE COIL (+)
- CONNECT THE OTHER SIDE OF THE COIL (-) TO THE GROUND CONNECTION
- PLACE CLAMPING DIODE ACROSS COIL AS SHOWN
JUMP PINS OF "OUT 1"
25 PIN I/O
CONNECTOR
TO ROBOT
RELAY CONNECTIONS
DIODE (MANDATORY)
TURN ROBOT OUTPUT1 ON
TO ENERGIZE SOLENOID
24 VOLT DC SOLENOID
DO NOT EXCEED OUTPUT
CURRENT LIMIT OF EXTERNAL
SUPPLY OR RELAY CONTACT RATINGS
EXAMPLE 2: OPERATE A SOLENOID CONTROL VALVE USING
ROBOT OUTPUT #1 AND AN EXTERNAL POWER SUPPLY
NO COM
24 VOLT DC EXTERNAL POWER SUPPLY
OUTPUT CIRCUITS
- CONNECT THE +24 VOLTS FROM THE EXTERNAL SUPPLY TO THE COMMON OF RELAY #1
- CONNECT THE NORMALLY OPEN CONTACT OF OUTPUT #1 TO THE COIL (+)
- CONNECT THE OTHER SIDE OF THE COIL (-) TO THE GROUND OF THE EXTERNAL SUPPLY
- PLACE CLAMPING DIODE ACROSS COIL AS SHOWN

ROBOT CONNECTOR PIN ASSIGNMENTS:
Pin # Description Pin # Description
1 IN # 1 14 OUTPUT # 1
2 IN # 2 15 OUTPUT # 2
3 IN # 3 16 OUTPUT # 3
4 IN # 4 17 OUTPUT # 4
5 IN # 5 18 OUTPUT # 5
6 IN # 6 19 OUTPUT # 6
7 IN # 7 20 OUTPUT # 7
8 IN # 8 21 OUTPUT # 8
9 NC 22 NC
10 NC 23 NC
11 COM GND 24 +24V
12 COM GND 25 +24V
13 COM GND
Henkel Corporation
One Henkel Way
Rocky Hill, CT 06067-3910
Henkel Canada Corporation
2225 Meadowpine Boulevard
Mississauga, Ontario L5N 7P2
Henkel Capital, S.A. de C.V.
Calzada de la Viga s/n Fracc. Los Laureles
Loc. Tulpetlac, C.P. 55090
Ecatepac de Morelos, Edo. de México
Henkel Corporation
Automotive / Metals HQ
32100 Stephenson Hwy.
Madison Heights, MI 48071
Henkel Ltda.
Rua Karl Huller, 136 – Jd.
Canhema 09941-410
Diadema/SP, Brazil
www.loctite.com
® and ™ designate trademarks of Henkel Corporation or its affiliates. ® = registered in the U.S. and elsewhere. © Henkel Corporation, 2009. All rights reserved. Data
in these instructions is subject to change without notice.
Manual P/N: 8902562, Rev A, Date: 03/2011