Product Specs
Table Of Contents
- 1. Introduction
- 2. Features
- 3. Functional description
- 4. External interfaces
- 5. Mechanical
- 6. Environmental
Confidential
SPD RFID Reader 2021-09-23
SPD6873160007R07.docx Page 11 of 20
4. External interfaces
This section describes the external interface properties.
4.1. CN_RS232
Function:
Connection to the control system. This connection contains power and RS232
connection.
Type:
Deutsch DT04-4P Dual Row 4 Circuits receptacle connector
Properties:
• Sealed male connector
• Cable mount
• Circuits: 4 (2px2)
• Nickel receptacle pins: Deutsch 0460-202-16141
• Pin wedge: Deutsch W4P (color code green)
Durability: tLIFE_CN_RS232 = 25 cycles
Reference:
For power input details refer to section 3.5
For details on the RS232 interface refer to section 3.3
Figure 4-1: CN_RS232 (left: overview, right: rear view pinning)
Table 4-1: CN_RS232 connector – pins
5
Pin
Mnemonic
Dir
Type
1
PWR
-
PWR
2
GND
-
GND
3
RS232_TX
O
DATA
4
RS232_RX
I
DATA
4.2. CABLE
Function:
Connects CN_RS232 connector to the baseboard of the RFID Reader
Properties:
1. Length: 510mm±15mm
2. Wires: 0.5mm
2