Elo Touch Solutions

IntelliTouch 2500S SmartSet Serial Controller Jumpers and Pinouts

IntelliTouch 2500S SmartSet Serial Controller Jumpers and

Jumper Settings

J1 Set NVRAM to Default on Power up
J2 Set Emulation Mode = E281-4002

Power Requirements

  • 5 Vdc, nominal (+4.75 to +5.25 Vdc)
  • 60 mA, typical at = 5 Vdc

P2 Connections

Pin Serial Communication Connections
DB9 DB 25
1 Data Carrier Detect (DCD) 1 8
2 Data Set Ready (DSR) 6 6
3 Receive Data (RxD) 2 3
4 Ready To Send (RTS) 7 4
5 Transmit Data (TxD) 3 2
6 Clear To Send (CTS) 8 5
7 Data Terminal Ready (DTR) 4 20
8 N/C 9 22
9 Ground (GND) 5 7
10 Key N/A N/A

P4 Connections

Pin Signal
1 DC+
2 DC- (tied to pin 4)
3 N/C
4 DC- (tied to pin 2)
5 LED Remote
6 Key
7 N/C
8 Chassis Ground
9 - Reset
10 N/C