Siemens S54502-C152-A100 - Description of Numbered Items in the Diagram

Technical Specifications
ACC-AP Controller Diagram
5
A6V11367717
11 | 16
5.2.1 Description of Numbered Items in the Diagram
Item
Number
Description
1
Power supply input – Vin, 12-24V DC
2
Power out with Vin voltage
(direct connection to Vin to allow daisy chaining of power to another devices)
3
Relay output 1. Potential free NC-COM-NO. Bistable function. Max 30V DC, 2A
4
Relay output 2. Potential free NC-COM-NO. Monostable function. Max 30V DC,
2A
5,6
General input 1 & 2 plus 3 & 4. Software defined.
For instance, closing contact or monitored input.
7,8
Open-collector output 1 & 2 plus 3 & 4. Software defined.
9
Wiegand Reader 1 and 2 bus connection plus power.
Max 700mA (Vin) or 200mA (12V) in total for both outputs.
10
Wiegand Reader 2
11
RS485 Communications Bus. See also 22.
12
Micro-SD card slot. Note that no card is supplied. Used for system restore /
update.
13
Battery socket. Type CR2032.
Note that the supplied battery should be mounted with the plus (+) downwards.
14
USB-A Full-speed – future use .
15
USB-A Hi-speed – future use .
16
Ethernet port RJ45 (Network)
17
Opening tamper switch. Protects for opening the lid.
18
USB-B connection to computer for setup.
19,20
Jumper – EOL Reader 1 & 2. End of line resistor for reader 1 & 2. Default – ON .
21,22
Jumpers – EOL communications 1 & 2. End of line resistor. Default – ON .
23
Jumper – Power reader 1 & 2. Voltage output for reader, Vin or 12V DC.
Default – Vin .
24
Factory settings. Reset the unit to delivery status by pressing with a non-metal
stick for at least five seconds.
25
Removal tamper. Screw MUST be mounted to fulfill the tamper feature.
26
LED indicator.
● Red: Controller is starting up
● Orange: Application running
● Green: Application running, connected with SiPass integrated
● Off (Dark): Application not running. (This can occur during a Firmware
upgrade.)