Extron electronic MTP SW6 user manual Remote Control, cont’d Contact Closure Remote Control

Remote Control, cont’d

Contact Closure Remote Control

The Remote connector also provides a way to select an input to the switcher using a remote contact closure device. Contact closure control uses pins on the Remote connector that are not used by the RS-232 interface. Figure 3-5 shows the contact closure pin assignments.

			Contact
	PIN	RS-232	Closure	Function
	1	—	In #1	Input #1
REMOTE	2	TX	—	Transmit data
	3	RX	—	Receive data
	4	—	In #2	Input #2
	5	Gnd	Gnd	Ground
	6	—	In #3	Input #3
	7	—	In #4	Input #4
	8	—	In #5	Input #5
	9	—	In #6	Input #6

Figure 3-5 — Remote connector pinout

To select a different input number using a contact closure device, momentarily short the pin for the desired input number to logic ground (pin 5). To force one of the inputs to be always selected, leave the short to logic ground in place. The short overrides front panel input selections.

IR 102 Infrared Remote Control

The optional Extron IR 102 kit consists of the following components:

•IR 102 handheld remote control unit

•VersaTools IR 102 remote receiver with 3' cable and RS-232 connector

•IR detector with 6' cable and captive screw connector

•External 12 VDC power supply

Install and operate the remote control in accordance with the IR 102 User’s Guide included with the remote.

MTP SW6 Switcher			Power
	INSERT	MTP SW6	Supply
	RS-232
INPUT	OUTPUT	REMOTE

					ON	MONO AUDIO OUTPUT
					OFF
1	2	3	4	5	6	3' Cable
							RS-232
							Control

	6' Cable
		IR-102
IR 102		IR 102 Remote
IR 102 Remote Control	IR Detector
		Control Receiver

Figure 3-6 — IR 102 Remote application

3-18 MTP SW6 • Remote Control

MTP SW6

AAppendix A

Reference Information

Specifications

Part Numbers