Allen-Bradley 1694 Installation Instructions

Installation Instructions

Bulletin 1694 Electronic circuit protection for 24V DC with IO-Link

WARNING: Electrostatically sensitive sub-assemblies can be destroyed by voltages far below the human perception threshold. These voltages already occur if you touch a component

or electrical terminals of a sub-assembly without being electrostatically discharged. The damage of a sub-assembly caused by an overvoltage is often not immediately recognised, but will be noticed only after a longer operating time.

Mounting or actuation of the 1694 connector arm must only be effected at dead-voltage. For start-up the 1694 connector arm must be closed. Device to be installed, operated and maintained by trained personnel only.

To secure device properly against unintended access, product shall be mounted in locked cabinet. The device can’t be serviced or repaired. Do not open device’s enclosure.

Table of contents

1. Bulletin 1694 Electronic circuit protection modules for 24V DC with IO-Link communication ................................................................... 2

1.1. 1694-PMD* and 1694-PMD2A10 Circuit Protection Module Technical data............................................................................... 3

2. Bulletin 1694. Power Feed 1694-PFD1244 with IO-link communication ................................................................................................... 8

2.1. 1694-PFD1244 Power Feed Module Technical data .................................................................................................................. 9

3. IO-Link technology review ....................................................................................................................................................................... 15

3.1. Accessing IO-Link Data............................................................................................................................................................. 16

4. IO-Link connector description used for 1694-PFD1244 .......................................................................................................................... 16

5. Signaling of operating status on 1694-PFD1244 Power Feed Module.................................................................................................... 17

6. Signaling of operating status on 1694-PMD* Protection Modules........................................................................................................... 18

7. Installation and configuration of 1694-PFD1244 and 1694-PMD* in Studio5000.................................................................................... 19

7.1. AOP Installation......................................................................................................................................................................... 19

7.2. Creating a Project...................................................................................................................................................................... 19

7.3. Adding a Controller.................................................................................................................................................................... 19

7.4. Adding a Point IO (Ethernet Adapter)........................................................................................................................................ 20

7.5. Adding an IO-Link Master.......................................................................................................................................................... 21

7.6. Registration of IODD file for Power Feed 1694-PFD1244......................................................................................................... 23

7.7. Connect the 1694-PFD1224 to the IO-Link Master ................................................................................................................... 25

7.8. Download the Project to Allen-Bradley Logix Controller............................................................................................................ 26

7.9. Exploring the 1694-PMD1244 Parameters in AOP ................................................................................................................... 28

7.9.1. Common Tab .................................................................................................................................................................. 30

7.9.2. Identification Tab ............................................................................................................................................................ 31

7.9.3. Observation Tab ............................................................................................................................................................. 32

7.9.4. Parameters Tab .............................................................................................................................................................. 34

7.9.5. Diagnosis Tab................................................................................................................................................................. 36

8. Device Parameters Details ...................................................................................................................................................................... 39

8.1. Cyclic Data ................................................................................................................................................................................ 39

8.2. Non-Cyclic Data ........................................................................................................................................................................ 43

9. Rockwell Automation Support ................................................................................................................................................................. 47

Installation Instructions: Bulletin 1694 Electronic circuit protection for 24V DC with IO-Link

1. Bulletin 1694 Electronic circuit protection modules for 24V DC with IO-Link communication

Bulletin 1694 Electronic Circuit Protection is a modular solution with a max. system capacity of 40A. The protection modules come in fix and adjustable current rating in a range from 1A…10A. Designed for 24V DC circuits, the 1694 provides comprehensive protection against short circuit and overcurrent conditions while allowing for inrush current. 1694-PMD* and 1694-PFD1244 Provides IO-Link communication capability.

Basic trip curve and schematic diagram 1694-PMD

Schematic diagram

1.000

4 A

LINE

blade fuse

100

semiconductor

0,1

0,01

trip time in seconds

0,001

0,8 1,0 1,2 1,4 1,6 1,8 2,0 2,2 2,4 2,6 2,8 3,0 3,2 3,4 I

4 A

LOAD

times rated current trip curve

Features

• Combination of supply modules, circuit protection and power distribution

• IO-Link communication to Logix Controller via Power Feed 1694-PFD1244 module. Main features:

- Current and Voltage monitoring,

- Statistics,

- Remote control,

- Error massaging.

• Selective load protection by means of electronic trip curve

• No accessories required for connecting the modules

• Width per channel only 12.5 mm (1-channel) or 6.25mm (2-channel)

• Integral fail-safe element, adjusted to current rating

• Switching capacitive loads up to 20,000 μF (at IN > 6A)

• Manual ON/OFF/reset momentary switch

• Clear status indication by means of LED and auxiliary contact (1694-PF power feed module)

• Wire connection via push-in terminals

• 1694-PMD* available in Class 2 version in nominal currents: 1A, 2A, 3A, 4A

• Adjustable circuit protection module 1694-PMD2A10 with trip current range from 1A to 10A.

Notes

• Connection to a higher or not reliably disconnected voltage can cause hazardous conditions or damages

• Only the intended Bulletin 1694 circuit protectors must be used

• The technical data of the circuit protectors used must be observed

• The entire power distribution system must only be installed by qualified personnel

• Only after expert installation must the device be supplied with power

• After tripping of the circuit protector and before reset, the cause of the anomaly (short circuit or overload) must be remedied

• The national standards must be observed for installation and selection of feed and return cables.

• Circuit protection modules 1694-PMD* must be operated with 1694-PFD1244.

• Circuit protection modules 1694-PMD2A10 can be operated with 1694-PFD1244 or 1694-PF* (Line +). Module is recognized automatically.

• IO-Link communication is provided by Power Feed 1694-PFD1244 to Protection Modules. Protection Modules cannot communicate directly with Logix Controller and IO-Link master.

• Standard Protection Modules should not be used in IO-link configuration (for 1694-PMD2A10 see note above).

Publication 1694-IN001D-EN-E - August 2020 DIR 10005708550 (Version 03)Publication 1694-IN001D-EN-E - August 2020 DIR 10005708550 (Version 03)

Installation Instructions: Bulletin 1694 Electronic circuit protection for 24V DC with IO-Link

1.1. 1694-PMD* and 1694-PMD2A10 Circuit Protection Module

Technical data (Tamb = +23 °C, UB = DC 24 V)

Operating voltage

Closed current I 1694-PM1 (1-channel) 1694-PM2 (2-channel)

DC 24 V (min. 18 V, max. 30 V) (no battery-buffered applications)

in ON condition: typically 5 mA typically 8 mA

Reverse polarity protection Yes, without load

Rated current IN 1694-PM1 (1-channel) 1694-PM2 (2-channel)

Visual status indication

current ratings: 1 A, 2 A, 3 A, 4 A, 6 A, 8 A, 10 A 1A/1A, 2A/2A, 3A/3A, 4A/4A, 6A/6A

Green: Load circuit connected

by means of LED:

flashing orange Load current warning limit reached green:

orange: Overload or short circuit until disconnection

red: After disconnection (trip condition) due to overload or short circuit after undervoltage release of operating voltage in ON condition with autoreset

OFF: Device switched off by means of ON/OFF Non Illuminated momentary switch or no operating voltage

For additional information about LED singling related communication with Logix Controller (PLC) by IO-Link technology please refer to chapter: Signalling of operating conditions on 1694-PMD* Protection Module (Page 18).

Load current warning limit (IWLimit) 1694-PMD2A10 1694-PMD Hysteresis

Overload disconnection (I with trip times (t

)

short circuit trip time (t

)

typically 0.9 x IN (0.5 ... 1.0 x IN configurable) typically 0.9 x IN (0.5 ... 1.0 x IN configurable) typically 5%

typically I typically I typically I typically I

typically at (I see time/current characteristics

: IN x 1.05 tOL: 3s

: IN x 1.35 tOL: 0.5s

: IN x 2.00 tOL: 0.1s

: IN x 2.50 tOL: 0.012s

) tKS: 0.002s

depending on power source

Influence of ambient temperature on overload trip and load current warning limit

Leakage current in load circuit in OFF condition

Voltage drop in load circuit 1694-PMD between LINE+ and LOAD+

Voltage drop in load circuit at I 1694-PMD2A10

between LINE+ and LOAD+

for

see temperature factor table

typically <1 mA

: 1A (CL2) typically 180 mV

• I

: 2A (CL2) typically 110 mV

• I

: 3A typically 120 mV

• I

: 3A- CL2 typically 130 mV

• I

: 4A typically 115 mV

• I

: 4A- CL2 typically 180 mV

• I

: 6A typically 170 mV

• I

: 8A typically 160 mV

• I

: 10A typically 180 mV

• I

: 1A typically 30 mV

• I

: 2A typically 39 mV

• I

: 3A typically 48 mV

• I

: 4A typically 57 mV

• I

: 5A typically 66 mV

• I

: 6A typically 74 mV

• I

: 7A typically 83 mV

• I

: 8A typically 92 mV

• I

: 9A typically 101 mV

• I

: 10A typically 110 mV

• I

Publication 1694-IN001D-EN-E - August 2020 DIR 10005708550 (Version 03)

Installation Instructions: Bulletin 1694 Electronic circuit protection for 24V DC with IO-Link

Fail-safe element integrated fuse

Adjusted to the corresponding rated current IN

: 1A (CL2) fail-safe IN: 1A

• I

: 2A (CL2) fail-safe IN: 2A

• I

: 3A fail-safe IN: 3.15A

• I

: 3A-CL2) fail-safe IN: 4A

• I

: 4A fail-safe IN: 4A

• I

: 4A-CL2 fail-safe IN: 4A

• I

: 6A fail-safe IN: 6.3A

• I

: 8A fail-safe IN: 8A

• I

: 10A fail-safe IN: 10A

• I

Low voltage monitoring of operating voltage

OFF at typically U ON at typically U Hysteresis typically 2 V with automatic OFF and ON operation

< 16.0 V

> 19.0 V

ON delay

- with power ON

channel 1: typically 100 ms (1694-PMD) channel 2: typically 200 ms (1694-PMD) channel 1: typically 1,500 ms (1694-PMD2A10, depending on slot) channel 2: typically 1,600 ms (1694-PMD2A10, depending on slot)

- when switching on via ON/OFF momentary switch

- after an undervoltage

channel 1: typically 5 ms channel 2: typically 100 ms

channel 1: typically 5 ms channel 2: typically 5 ms

Disconnection of the load circuit - manually on the device with the ON/OFF momentary switch

- after an overload / short circuit disconnection with storage (no automatic reset)

- temporarily at undervoltage

- at no operating voltage

- remote control via the Logix Controller and IO-Link master control unit

Switching on the load circuit

- Momentary switch ON/OFF

Unit can only be switched ON when operating voltage was applied The circuit protector can be switched ON by the Logix Controller and IO-Link master or otherwise directly on the device. These two options are linked with AND. Switch ON is only possible if switched ON from both positions. If the circuit protector was switched OFF either by the control unit or by the momentary switch directly on the device, switch ON must be affected also from the corresponding position.

- Apply operating voltage

Read currently adjusted rated current of 1694-PMD2A10

The device re-starts with the last stored condition.

Reading the currently adjusted current rating is, independent of the operating mode (COM or standard), possible for each channel directly on the 1694-PMD2A10.

Enquiry mode is started by pushing the button between >= 2 seconds and < 5 seconds After releasing the button, the

LED is RED for 333 ms to indicate start of enquiry. Afterwards, the LED flashes ORANGE in a puls/break ratio of 1/2 with a frequency of 1 Hz to indicate the adjusted current value. When the adjusted current rating is reached, signaling re-starts after the RED LED re-lights for 333 ms. The enquiry mode is left after the adjusted current rating was signaled 5 times or by pressing the button. Visual indication will now show again the current operating condition. The enquiry mode is possible in all operating conditions (ON, OFF, UNDERVOLTAGE and TRIPPED).

Setting the current ratings of 1694-PMD2A10

The adjustment mode directly on the 1694-PMD2A10 can only be activated in standard mode.

The adjustment mode is started per channel by pushing the button for >= 5 seconds. After releasing the button, the

LED is RED for 333 ms to indicate start of adjustment. The LED is blinking GREEN with a pulse/break ratio of 1/4 at a frequency of 0.6 Hz for visual indication. GREEN After reaching the max. adjustment value, signaling re-starts. Overrun of the max. adjustment value after 1 Ampere is indicated by the RED LED (333 ms). The current rating to be adjusted is adopted by pushing the button during the blinking period of 1 A up to the max. adjustment value. If for instance the button is pushed after the 7th illumination of the GREEN LED, 7A is adopted as current rating and visual indication again shows the current operating condition. If the button is not pressed, the adjustment mode is left after 5 times signaling the current rating range without a new current rating being adopted and the visual indication returns to current status indication. The adjustment mode is possible in all operating conditions (ON, OFF, UNDERVOLTAGE and TRIPPED).

Reset function for 1694-PMD* and 1694-PMD2A10

Capacitive loads (Depending on: cable attenuation, power supply used, load current and current rating)

A blocked load output (blocked by overload / short circuit) can be reset or switched on manually by the momentary ON/OFF switch (LED button).

: 1A DC24V up to 5,000µF

at I

: 2A, 3A DC24V up to 10,000µF

at I

: 4A DC24V up to 12,000µF

at I

: > 6A DC24V up to 20,000µF

at I

Free-wheeling circuit external free-wheeling circuit at inductive load (rating according to load) is recommended.

Parallel connection of several load outputs

not permitted

Publication 1694-IN001D-EN-E - August 2020 DIR 10005708550 (Version 03)

Installation Instructions: Bulletin 1694 Electronic circuit protection for 24V DC with IO-Link

General data 1694-PMD*

Housing material

Mounting method

Ambient temperature (T

) -25°...+60 °C (without condensation, cf. EN 60204-1)

amb

plastic

symmetrical rail to EN 60715-35x7.5

Storage temperature -30°...+70 °C

Mounting temperature +5°… +60°C

Humidity: 96 hrs / 95% RH RH/40 °C to IEC 60068-2-78-Cab climate class 3K3 to EN 60721

Vibration resistance 3 g, test to IEC 60068-2-6 test Fc

Degree of protection Operating area 1694-PMD*

EMC requirements (EMC Directive, CE Logo)

Insulation co-ordination

IEC 60529, DIN VDE 0470 IP30

Emitted interference: EN 61000-6-3 Noise immunity: EN 61000-6-2

0.5 kV / pollution degree 2

(IEC 60934)

Dielectric strength max. DC 30 V (load circuit)

Insulation resistance

n/a, only electronic disconnection

(OFF condition)

Modules mountable side by side

Terminals Push-in terminal PT 2.5

wire stripping length

max. 16 channels

0.14mm2

to 2.5mm2, flexible

AWG24 – AWG14 str.

8mm to 10mm

Rockwell Automation recommends to use ferrules for smaller diameter cables.

Dimensions (h x w x d) 12.5 x 80 x 98.5 mm

Weight approx. 60 g

Conformity and approvals for 1694-PMD* with 1694-PFD1244

Conformity CE Marking

Approvals UL 2367 RA File # E350272 current rating range: 1A… 10A

Class 2 only for Protection Modules

RoHS compliant China RoHS WEEE Morocco EMC

UL 1310 current rating range: NEC Class2

1A, 2A, 3A, 4A

cULus508 RA RA File # E56639 current rating range: 1A… 10A listed

At the End of its life, this equipment should be collected separately from any unsorted municipal waste.

Publication 1694-IN001D-EN-E - August 2020 DIR 10005708550 (Version 03)

ambient temperature [°C]

temperature factor

1 1 1

0.95

0.90

0.85

Installation Instructions: Bulletin 1694 Electronic circuit protection for 24V DC with IO-Link

Typical time/current characteristic (T

1000

100

0.1

trip time in seconds

0.01

0.001

0.8 1 1.2 1.4 1.6 1.8 2 2.2 2.4 2.6 2.8 3 I

= +23 °C, UB = DC 24 V)

amb

times rated current

ISC - short circuit current

Temperature factor / continuous duty

The time/current characteristic depends on the ambient temperature. In order to determine the max. load current, please multiply the current rating with the temperature factor and consider the factor for side-by-side mounting.

Temperature factor table:

Please note

- When mounted side-by-side, the devices can carry max. 80 % of their rated load or a different rating has to be selected.

- With high temperatures, the load current warning threshold “warn limit typically 0.9 x I with the temperature factor.

- Selection of current rating of the circuit protector ≤ rating of power supply.

” will be reduced in accordance

Publication 1694-IN001D-EN-E - August 2020 DIR 10005708550 (Version 03)

Installation Instructions: Bulletin 1694 Electronic circuit protection for 24V DC with IO-Link

Catalog Code

Description

1694-PMD110

Electronic Circuit Protection, Protection Module, IO-Link, 1-Channel, Fix Current, 10A

1694-PMD18

Electronic Circuit Protection, Protection Module, IO-Link, 1-Channel, Fix Current, 8A

1694-PMD211

Electronic Circuit Protection, Protection Module, IO-Link, 2-Channels, Fix Current, 1A, 1A

1694-PMD211-CL2

Electronic Circuit Protection, Protection Module, IO-Link, 2-Channels, Fix Current, 1A, 1A, Class 2

1694-PMD222

Electronic Circuit Protection, Protection Module, IO-Link, 2-Channels, Fix Current, 2A, 2A

1694-PMD222-CL2

Electronic Circuit Protection, Protection Module, IO-Link, 2-Channels, Fix Current, 2A, 2A, Class 2

1694-PMD233

Electronic Circuit Protection, Protection Module, IO-Link, 2-Channels, Fix Current, 3A, 3A

1694-PMD233-CL2

Electronic Circuit Protection, Protection Module, IO-Link, 2-Channels, Fix Current, 3A, 3A, Class 2

1694-PMD244

Electronic Circuit Protection, Protection Module, IO-Link, 2-Channels, Fix Current, 4A, 4A

1694-PMD244-CL2

Electronic Circuit Protection, Protection Module, IO-Link, 2-Channels, Fix Current, 4A, 4A, Class 2

1694-PMD266

Electronic Circuit Protection, Protection Module, IO-Link, 2-Channels, Fix Current, 6A, 6A

1694-PMD2A10

Electronic Circuit Protection, Protection Module, IO-Link, 2-Channels, Adjustable Current, 1A to 10A

Dimensions 1694-PMD*

Contact arm

1694-PM2

DC24V

Class 2

Marker

2.1 2.2 2.1 2.1 2.12.2

LOAD + LOAD + LOAD + LOAD +

Button for ON / OFF or Reset

with integrated status indication (LED)

1694-PM2

DC24V

xA xAxA

1694-PM1

DC24V

Class 2

1−channel2−channel

1694-PM1

DC24V

snap−on socket for DIN rail EN 60715−35x7.5

Small opening above the screwdriver insert (marked as 2.1 and 2.2) = voltage measuring point. Larger opening under the screwdriver insert (marked as LOAD +) = wire connection area.

General recommendation for all 1694 modules installation.

For installation instructions please refer to item: Mounting on or removing of 1694-* from symmetrical rail (Page 11)

CAT 1694−PMDxy−zzz SER X

Protection Module IO xxxA xxx

Allen-Bradley

Instalation area

Operating area

Product selection list - 1694-PMD*

Publication 1694-IN001D-EN-E - August 2020 DIR 10005708550 (Version 03)

Installation Instructions: Bulletin 1694 Electronic circuit protection for 24V DC with IO-Link

2. Bulletin 1694. Power Feed 1694-PFD1244 with IO-link communication

The 1694-PFD1244 Power Feed module receives the DC 24 V supply voltage, e.g. from a switched mode power supply, and distributes it to the mounted circuit protectors via the integral connector arm of the 1694-PMD. Build-in LED provides information about setup status. Build-in IO-Link communication offers control and monitoring by Logix Controller of each attached electronic circuit protection module 1694-PMD1244. One IO-Link Power Feed can control max 16 channels.

• Main Communication features:

• Current monitoring for each attached channel

• Voltage monitoring foe each attached channel

• Input voltage monitoring

• Statistics for each attached output channel ◦ Max, min, average current value ◦ Max, min, average voltage vale

• Remote control, ◦ Remote switch ON and switch OFF ◦ Remote trip reset ◦ Channel monitoring parameters change (warning limits) ◦ Trip current limit change for adjustable module (1694-PMD2A10)

• Error massaging. ◦ Protection module errors massaging ◦ Power feed errors massaging

• Last trip information for each channel. ◦ Trip counter ◦ Last trip reason ◦ Trip current

Provided features significantly helps for quick troubleshooting. User need to use IO-Link master in the setup to build communication capable configuration

Sample schematic data connection of IO-Link bulletin 1694 devices to ethernet network and Logix Controller

Publication 1694-IN001D-EN-E - August 2020 DIR 10005708550 (Version 03)

Installation Instructions: Bulletin 1694 Electronic circuit protection for 24V DC with IO-Link

2.1. 1694-PFD1244 Power Feed Module

Technical data (Tamb = +23 °C, UB = DC 24 V)

Operating voltage UB

Operating current IB

Reverse polarity protection Yes, without load

Closed current I0 normal condition: typically 20 mA

Circuit protectors can be mounted side-by-side 1694-PMD1* 1-channel or 1694-PMD2* 2-channels or 1694-PMD2A10 2-channels

Visual status indication by means of LED:

DC 24 V (min. 18 V, max. 30 V) (no battery-buffered applications)

Max. 40 A

max. 16 pieces

Green: Faultless operations

Blinking Independent operations green:

Red: Critical Anomaly

Orange Uncritical Anomaly (communication available)

Blinking Uncritical Anomaly (communication not available) Orange

OFF: Device switched off.

For additional information about LED singling related to IO-Link communication please refer to chapter: Signaling of operating conditions on 1694-PFD1244 Power Feed Module (Page 17).

IO-Link Connection 3 pins communication interface to IO-Link master.

For more information please refer to chapter: IO-Link connector description (Page 16).

General data 1694-PFD1244

Housing material

Mounting method

Ambient temperature (T

Storage temperature -30°...+70 °C

Mounting temperature +5°… +60°C

Corrosion 96hrs. in 5% salt mist to IEC 60068-2-11 test Ka

Humidity: 96 hrs / 95% RH RH/40 °C to IEC 60068-2-78-Cab climate class 3K3 to EN 60721

Vibration resistance 3 g, test to IEC 60068-2-6 test Fc

Degree of protection terminal

EMC requirements (EMC Directive, CE Logo)

) -25°...+60 °C (without condensation, cf. EN 60204-1)

amb

plastic

symmetrical rail to EN 60715-35x7.5

IEC 60529, DIN VDE 0470 IP20

Emitted interference: EN 61000-6-3 Noise immunity: EN 61000-6-2

Insulation co-ordination (IEC 60934)

Dielectric strength max. DC 30 V (load circuit)

0.5 kV / pollution degree 2

Publication 1694-IN001D-EN-E - August 2020 DIR 10005708550 (Version 03)

Insulation resistance

Installation Instructions: Bulletin 1694 Electronic circuit protection for 24V DC with IO-Link

n/a, only electronic disconnection

(OFF condition)

Terminals LINE+

Push-in terminal PT 10

0.5mm2 to 10mm2, flexible AWG20 – AWG8 stranded

wire stripping length

18mm

Terminals 0V

Push-in terminal PT 2.5 (0V)

0.14mm2 to 2.5mm2, flexible AWG24 – AWG14 stranded

wire stripping length

8mm to 10mm

Dimensions (h x w x d) 12.5 x 80 x 98.5 mm

Weight approx. 56 g

Conformity and approvals for 1694-PFD1244 with 1694-PMD*

Conformity CE Marking

Approvals UL 2367 RA File # E350272 current rating range: 1A… 10A

China RoHS WEEE Morocco EMC

cULus508 RA File # E56639 current rating range: 1A… 10A listed

At the End of its life, this equipment should be collected separately from any unsorted municipal waste.

Dimensions 1694-PFD1244

1694-PFD

Marker

L+

C/Q

L-

X81

DC24V

40A

LINE +1

snap-on socket for rail EN 60715-35x7.5

CAT 1694-PFD1244 SER X

Power Feed IO 40A

Allen-Bradley

connector 3-pole

view: X

L+

C/Q

L-

X81

DC24V

40A

+ 1

LINE

status indication LED

IO-link master COM interface bushing 1 (L+) bushing 2 (C/Q) bushing 3 (L-)

0V DC

LINE + 1 DC 24V - 40A

Publication 1694-IN001D-EN-E - August 2020 DIR 10005708550 (Version 03)

Installation Instructions: Bulletin 1694 Electronic circuit protection for 24V DC with IO-Link

Configuration example

Module configuration in sample schematic diagram Starting from left position:

• 1694-PFD1244

• 1694-PMD18

• 1694-DM1L2

• 1694-PMD222-CL2

• 1694-PMD2A10

• 1694-PF1G4

• 1694-DM3G2

Publication 1694-IN001D-EN-E - August 2020 DIR 10005708550 (Version 03)

Installation Instructions: Bulletin 1694 Electronic circuit protection for 24V DC with IO-Link

Mounting on or removing of 1694-* from symmetrical rail

Connector arm can be closed

Push 1694 PM... towards rail

Mount 1694 PM... side-by-side with 1694 PF…

Latch on enclosure downwards

Remove 1694 PM... from rail

Unlatch with srewdriver, tilt upwards and remove (connector arm can be closed)

Please note

Sliding on DIN rail is not permitted.

Open connector arm carefully to avoid damage

General recommendation for all 1694 modules installation.

Screwdriver for installation:

- blade-style screwdriver size 1 for smaller Push-in terminal (PT 2.5) inserts

- blade-style screwdriver size 4 for larger Push-in terminal (PT 10) inserts

Mounting position:

- horizontal mounting position is preferred

Hot swap of circuit protectors is not permitted

Opening under load can damage the device or cause undefined system conditions.

The electronic circuit protection module can at any time be mounted side by side with a supply module or an existing system. Opening the connector arm is only permitted in the OFF (No input voltage) condition. After plugging in a circuit protector, it will automatically be identified and parameterized if parameters are available for the slot. During this procedure, the cyclical data will be marked as invalid for a short period of time.

Publication 1694-IN001D-EN-E - August 2020 DIR 10005708550 (Version 03)

Installation Instructions: Bulletin 1694 Electronic circuit protection for 24V DC with IO-Link

Removing 1694-* devices from DIN rail

Open connector arm

Pull out at right angles to the rail

Unlatch with screwdriver

Caution

Exchange/disassembly only in dead-voltage condition! Potentials will be interrupted.

Locked connector arms of 1694-PM…

Connector arms can be sealed with enclosure

Publication 1694-IN001D-EN-E - August 2020 DIR 10005708550 (Version 03)

Installation Instructions: Bulletin 1694 Electronic circuit protection for 24V DC with IO-Link

Distance between cable duct and connector arm of 1694-*

80 15

Installation area – operating area for 1694-*

Contact arm

ConformityConformity

CAT 1694−PMxyy−zzz SER X

Protection Module xxxA xxx

Allen-Bradley

snap−on socket for rail EN 60715−35x7.5

Publication 1694-IN001D-EN-E - August 2020 DIR 10005708550 (Version 03)

Instalation area

Operating area

Installation Instructions: Bulletin 1694 Electronic circuit protection for 24V DC with IO-Link

3. IO-Link technology review

Please note: This is a very short overview of IO-Link technology. For more details please refer to IO-Link specification published on IO-Link community webpage https://io-link.com.

What is IO-Link technology?

The IO-Link technology is an open point-to-point communication standard and was launched as (IS) IEC 61131-9. IO-Link is now the globally standardized technology developed initially mainly for sensor and actuator communication with a field bus system. This technology provides benefits to both OEMs and End Users.

IO-Link provides communications-capable devices to the control level by a cost-effective point-to-point connection. IO-Link provides a point-to-point link between the I/O module and device that is used for transferring detailed diagnostics, device identity information, process data, and parameterization.

IO-Link communication is based on a structure in which the master controls the interface access to the IO-Link device. The option of using the intelligence that is integrated into the IO-Link device provides the user with new commissioning methods. Benefits range from reduced installation time during startup to increased diagnostics over the lifetime of the machine. Benefits of IO-Link technology include:

• Reduced inventory and operating costs

• Increased uptime/productivity

• Simplified design, installation, set up and maintenance

• Enhanced flexibility and scalability

• Detailed diagnostic information for preventative maintenance

Why IO-Link?

IO-Link Offers a Full Range of Advanced Features and Functions

Seamless Integration

• Forward and backward compatible,

• No special cables required

• Connectivity options remain the same

• Access IO-Link functionality by simply connecting an IO-Link enabled device to an IO-Link master

Real-time Diagnostics and Trending

• Real-time monitoring of the entire machine down to the IO-Link device level

• Optimized preventative maintenance—identify and correct issues before Anomaly can occur

• Detect IO-Link device malfunctions/Anomalies

IO-Link Device Health Status

• Real-time monitoring helps ensure that IO-Link devices are operating correctly

• Detect damaged IO-Link device and pinpoint their exact location for quick troubleshooting through Application Specific Name parameter

Device Profiles and Automatic Device Configuration

• IO-Link technology provide user with quick IO-Link device configuration within minutes instead of hours,

Descriptive tags

• Faster programming during initial setup

• More efficient troubleshooting process-data tags are named based on the information they provide

• Easily monitor device data though intuitive tag names

How IO-Link works?

IO-Link delivers data over the same standard field cabling used today. By connecting an IO-Link device to an IO-Link master, the field-device data and diagnostics are accessible. So go beyond detecting products on the machine—now the health of the machine can be MONITORED as it runs.

Publication 1694-IN001D-EN-E - August 2020 DIR 10005708550 (Version 03)

+ 32 hidden pages

Allen-Bradley 1694 Installation Instructions

Specifications and Main Features

Frequently Asked Questions

User Manual