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suprema DM-20, Руководство по установке

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9

Installation

Relay

Fail Safe Lock

In order to use the Fail Safe Lock, connect the N/C relay as shown in the figure below. There is normally a current flowing 

through the relay for the Fail Safe Lock. When the relay is activated, blocking the current flow, the door will open. If the 

power supply to the product is cut off due to a power failure or an external factor, the door will open.

• 

Connect a diode to both ends of the power input as shown in the figure below when installing a deadbolt or a 
door strike. Make sure to connect the Cathode (direction to the stripe) to the + part of the power while paying 
attention to the direction of the diode.

Dead bolt

/ Door strike

DC power

Fail Secure Lock

In order to use the Fail Secure Lock, connect N/O relay as shown in the figure below. There is normally no current 

flowing through the relay for the Fail Secure Lock. When the current flow is activated by the relay, the door will open. If 

the power supply to the product is cut off due to a power failure or an external factor, the door will lock.

• 

Connect a diode to both ends of the power input as shown in the figure below when installing a deadbolt or a 
door strike. Make sure to connect the Cathode (direction to the stripe) to the + part of the power while paying 
attention to the direction of diode.

Dead bolt /

Door strike

DC power

Содержание DM-20

Страница 1: ...Door Module INSTALLATION GUIDE Version 1 2 English EN 101 00 DM 20 V1 2A ...

Страница 2: ...allation Example 6 Installation 7 Mounting the Bracket 7 Mounting the Support Boss 7 Power connection 8 RS 485 connection 8 Fail Safe Lock 9 Fail Secure Lock 9 Wiegand 10 Door button 11 Door sensor 11 Product Specifications 12 FCC compliance information 14 Appendices 15 Disclaimers 15 Copyright Notice 15 ...

Страница 3: ...ions or failure to follow installation instructions can void the manufacturer s warranty Do not install the product in a place with direct sunlight moisture dust soot or a gas leak This may result in electric shock or fire Do not install the product in a location with heat from an electric heater This may result in fire due to overheating Install the product in a dry location Humidity and liquids ...

Страница 4: ... on the product by force or do not press them with a sharp tool The product may malfunction When cleaning the product mind the following Wipe the product with a clean and dry towel If you need to sanitize the product moisten the cloth or the wipe with a proper amount of rubbing alcohol and gently clean all exposed surfaces including the fingerprint sensor Use rubbing alcohol containing 70 Isopropy...

Страница 5: ...4 Introduction Introduction Components Door Module Bracket PVC Anchors x4 Mounting screws x4 Support Boss x4 120Ω resistor Diode x2 Components may vary according to the installation environment ...

Страница 6: ...use the supervised input refer to below details for LED status Orange Open Red Short Green On Off Off Relay3 Aux Relay2 Lock Operation status indicator Power status Relay0 Lock Relay1 Aux Output 3 5 Wiegand 1 Power RS 485 RESET button INIT button Wiegand 0 Output 0 2 Input 4 7 Includes Supervised Input Input 0 3 Includes Supervised Input ...

Страница 7: ...tible with 3rd party device It can be used supervised input a supervised connection is a four state connection to determine if the connection is Open Short On Off Door button Door Lock 3rd party device Access Controller Access Controller RS 485 RS 485 Card Reader Access Controller Door sensor Wiegand ...

Страница 8: ...te wall make a hole with a drill and then insert a PVC anchor into the hole before screwing the mounting screw 2 Attach DM 20 onto the mounted bracket Mounting the Support Boss 1 With the mounting screws and support bosses for DM 20 mount the bracket firmly onto the surface where DM 20 is to be installed If DM 20 should be installed onto a concrete wall make a hole with a drill and then insert a P...

Страница 9: ...resistor 120Ω to both ends of a RS 485 daisy chain connection It should be installed at both ends of the daisy chain If it is installed in the middle of the chain the performance in communicating will deteriorate because it reduces the signal level Up to 31 card readers or up to 7 fingerprint devices with 24 card readers can be connected with DM 20 If Xpass set to master device fingerprint devices...

Страница 10: ...tripe to the part of the power while paying attention to the direction of the diode Dead bolt Door strike DC power Fail Secure Lock In order to use the Fail Secure Lock connect N O relay as shown in the figure below There is normally no current flowing through the relay for the Fail Secure Lock When the current flow is activated by the relay the door will open If the power supply to the product is...

Страница 11: ... by Wiegand devices it is recommended to connect 12V and 2 5 A to DM 20 You can use 12V Max 1 5A for Wiegand devices If you connect a device that needs 1 0A to WIEGAND 0 WIEGAND 1 deliver only 500mA PWR D0 D1 GND 3rd party device DC power 12V 2 5A ...

Страница 12: ...f you want to connect with non supervised input use IN2 IN3 IN6 IN7 terminals Door sensor IN0 SP IN1 SP IN4 SP IN5 SP terminals support the supervised input and it operates always as N C normally closed If you want to connect with non supervised input use IN2 IN3 IN6 IN7 terminals Door Door Door sensor IN IN GND GND RTE button or Door button ...

Страница 13: ...ating temperature 20 C 60 C Storage temperature 40 C 70 C Operating humidity 0 80 non condensing Storage humidity 0 90 non condensing Dimension W x H x D 130 mm x 90 5 mm x 35 8 mm Certificates CE FCC KC RoHS REACH WEEE Interface RS 485 1 ch TTL Input TTL Input 4ch Supervised Input 4ch Output TTL Output 6ch Relay 4 relays Wiegand Wiegand Input 2ch 12 V Max 1 5 A Electrical Power 9 18V Max 2 5A Rel...

Страница 14: ...13 Product Specifications Dimensions Unit mm The tolerance is 0 3 mm 130 90 5 35 8 ...

Страница 15: ...ese limits are designed to provide reasonable protection against harmful interference in a commercial installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions manual it may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interfer...

Страница 16: ...claims costs damages and expenses and reasonable attorney fees arising out of directly or indirectly any claim of personal injury or death associated with such unintended or unauthorized use even if such claim alleges that Suprema was negligent regarding the design or manufacture of the part Suprema reserves the right to make changes to specifications and product descriptions at any time without n...

Страница 17: ...names and numbers herein are registered trade marks of Suprema Inc All non Suprema brands and product names are trademarks or registered trademarks of their respective companies Product appearance build status and or specifications are subject to change without notice For more information about Suprema s global branch offices visit the webpage below by scanning the QR code http www supremainc com ...

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