TouchLink Control Port Expansion Adapter

USB

   Connectors 

(1) Male micro-B

Digital input

Quantity/type 

1 digital input

Connector 

(1) 3.5 mm direct insertion captive screw connector, 2 pole

Input voltage range 

0 to 24 VDC, clamped at +30 VDC

Input impedance 

10k ohms

Programmable pullup 

1k ohms to +5 VDC

Threshold low to high 

2.8 VDC

Threshold high to low 

2.0 VDC

Serial

Quantity/type 

2 bidirectional RS-232

Connector 

(2) 3.5 mm direct insertion captive screw connector, 5 pole

Baud rate and protocol 

300 to 115200 baud (9600 baud = default); 8 data bits (default) or 7 data bits
1 (default) or 2 stop bits; no parity (default), even, odd

Relay

Quantity/type 

2 normally open relays

Connector 

(1) 3.5 mm direct insertion captive screw connector, 3 pole

Relay control contact rating 

24 VDC, 1 A

IR

Quantity/type 

TTL level (0 to 5 V) infrared (carrier or non-carrier) up to 300 kHz

Connector 

(1) 3.5 mm direct insertion captive screw connector, 2 pole

IR output carrier frequency 

30 kHz to 300 kHz

General

Power input requirements  

USB

Ambient temperature/humidity 

Storage: -4 to +140 F (-20 to +60 C) / 10% to 90%, noncondensing
Operating: +32 to +104 F (0 to +40 C) / 10% to 90%, noncondensing

Cooling 

Convection

Enclosure type  

Plastic

Enclosure dimensions 

0.47" H x 1.81" W x 0.91" D
6.7" H with USB cable fully extended

Mounting clip dimensions 

0.59" H x 2.87" W x 1.71" D