Siemens SC7 Installation and operation manual

SC7 / SC7P / UK – 06.14
SC7 Smart Card Reader
Installation Note
General
SC7 SC7P
The SC7 is a Smart Card Reader that only reads data from the Chip Serial Number
in Mifare®cards. It provides as default a 32Bit Wiegand output. The Reader is available
in 2 variants – the SC7 Smart Card only Reader and SC7P Smart Card and keypad
Reader.
Installation
Mounting
The SC7 Smart Card Reader can be connected to a Granta 4422 Reader Module,
Entro DC-12 or DC-22 Door Controllers or an Entro Lite DC800 Door Controller. The SC7
is prepared with a fixed 3m cable mounting.
Remove the cover by pushing in the lug on its lower edge using a suitable
screwdriver. Choose a suitable position to mount the Reader near the door. The SC7
Reader has a typical range of 2cm so it must be mounted in a position where the Smart
Card can easily be brought within this distance. We recommend it is mounted
approximately 1m (3.5ft) above the ground. Also consider ease of access to the door once
the Smart Card has been read, for example, it is better to mount the Reader near the
opening side of the door rather than the hinge side.
The Reader should be mounted with the LED at the top. Mark out and drill the two
mounting holes over the hole for the cable (a drawing is provided on the last page in this
document – Note: not to scale.) If this hole does not exist make sure to prepare for this as
well, do not cut the cable less than 10cm (4in).
Do not fix the Reader to the wall yet. The holes accept 4mm machine screws or No
8 wood screws (provided with the Reader).
Connect the Reader according the wiring diagram on the following pages,
depending of which system the Reader is connected to.

SC7 / SC7P / UK – 06.14
Connection to a Granta 4422 Reader Module
Configuration
See also the installation note for the Granta 4422 Reader Module in order to make necessary
settings
of the jumpers (Wiegand, +12V and active-low strobe signal). Use interface number 309 for definition of
Access Points in Granta SW.
Connection to Entro DC-12 and DC-22 Door Controllers
Configuration
The interface used is Wiegand. Ensure that the power jumper is set to VIN.

SC7 / SC7P / UK – 06.14
Connection to an Entro Lite DC800 Door Controller
Configuration
Following jumper selections must be done:
• Reader type (J4) must be put on the Wiegand
• Voltage jumper (J1) to VIN
• Function jumper (J3) to Entro Lite
• (Note - if the DC800 is used in Entro - set J3 to Entro)
Operation
When the Reader is powered the LED is flashing for 5 seconds. After these 5
seconds the LED flashes by the sequence red, yellow and green before the LED is
switched off and the Reader is ready for use.
When a Smart Card is provided within the reading sector of the SC7 and the card is
accepted, the yellow LED is lit for approximately 0.5 seconds at same time as a message
is sent out. The yellow LED is only lit when a message is sent out from the Reader. After
this the Reader goes back to wait state, code from the same card is not sent again before
a time of 3 seconds has been elapsed provided the card has been out of the reading
sector.
Technical Specifications
Power Supply: 24V (+10 / +30 V)
Current consumption: 100mA max
Interfaces: Wiegand
Clock and Data
Housing: Plastic
Dimensions: SC7: 110 x 43 x 24
(H x W x D)mm: SC7P:138 x 43 x 24
Temperature: -40 to 55°C
Storage temperature: -40 to 55°C
IP Rating: SC7:IP67
SC7P:IP47
Connection: 3m cable
Led: Tricolor
Buzzer: Yes
Carrier frequency: 13.56 MHz

Hole Pattern Drawing