background image

SDC-620 Multiple door controller 

 

 

 
Copyright© 2016 

– Saflec Systems (Pty) Ltd. 

http://www.saflecsystems.co.za 

The configuration and diagnostics OLED panel 

The configuration panel has been added to simplify some configuration tasks for the installer. It 
has an OLED screen and 5 buttons for control. The Left and Right buttons are used to change 
pages or move to another field within a configuration page when configuring. The Up and Down 
buttons are used on all number fields to increase or decrease the value and the Enter button is 
used to apply changes or to activate a command. 
 
Once the controller is given power the panel will be active. If the screen is blank, it will be in 
screen-saving mode. Tapping any button will awaken the screen and allow you to configure the 
device. 
 

 

 
 
 
 
 
 
 

Figure 3 

The configuration and diagnostics OLED panel. 

 
Various tasks can be performed from the menu system, however only a few tasks will be covered 
in this guide. 
 

NOTE:

 Some functions are password protected and the password must be entered before being 

given access to that function. The default 

password is ‘1234’ – but this can be changed from the 

web interface. When the password is requested you would use the Up and Down buttons to 
change the letter or number shown until it is correct, then Right to move to the next character. This 
process would repeat until the entire password has been entered, then the Enter button is pressed 
to confirm. 
 

 

Summary of Contents for SDC-620

Page 1: ...ked using a protected RS 485 network The PC can connect to it using either RS 232 or the built in Ethernet connector or through the RS 485 network from another controller It has a reader RS 485 networ...

Page 2: ...SDC 620 Wiegand door controller 2 Copyright 2016 Saflec Systems Pty Ltd http www saflecsystems co za Figure 2 Possible position for an SDC 620 in a SACS access control system...

Page 3: ...wer the panel will be active If the screen is blank it will be in screen saving mode Tapping any button will awaken the screen and allow you to configure the device Figure 3 The configuration and diag...

Page 4: ...ations network Each controller on this network requires a unique address for communications and identification Duplicate addresses will cause communication problems The address of the controller can b...

Page 5: ...n the line by shorting J6 Controllers in the middle of the line must not have the termination jumper inserted as this can cause network problems In the diagram above you will see that the controller o...

Page 6: ...mmunicate with the host system This can be done through either the Ethernet connection or the RS 232 connection The Ethernet cable is a non power over Ethernet cable to an RJ 45 plug The typical wirin...

Page 7: ...oard with the power connector on the top right of the board the inputs are arranged in ascending order from left to right with a shared common between each input pair See the diagram below on how to c...

Page 8: ...for the output relays Figure 12 Example wiring for an externally powered magnetic lock Normally closed Output mode 2 Internally powered outputs To set the output to internally powered mode place two j...

Page 9: ...gand devices communicate with the SDC 620 via five signalling lines These lines can be broken into two groups The data lines Data 0 Data 1 The control lines Red LED Green LED and Buzzer Note Make sure...

Page 10: ...interface front page It shows basic diagnostics information on the main page but the links at the bottom will require a username and password for authentication The default username is root and passwo...

Page 11: ...contact Maximum voltage AC 250Vac Maximum voltage DC 220Vdc Internally powered Outputs Maximum combined current 3 7A Recommended maximums per relay 750mA at 12Vdc Externally powered Outputs Recommende...

Page 12: ...SDC 620 Multiple door controller 12 Copyright 2016 Saflec Systems Pty Ltd http www saflecsystems co za Notes...

Reviews: