Thinklogical Velocitykvm T-4200 SDIXtreme 3G+ Module Manual - Manual (Page 9)

®
T-Series SDI Modules, Rev. A
9 September 2011
2.6.1 Rear Panel Views
Transmitter/Transmitter: STM-L1L1X2-LCTX
Receiver/Receiver: STM-C1C1X2-LCRX
Transmitter/Receiver: STM-L1C1X2-LCTR
STM Modules in Transmitter, Receiver and Transceiver Configurations
2.6.2 T-4200 Chassis SDI Module Options
STM-L1L1X2-LCTX T-4200 SDI Dual Transmitter Module: 2 Inputs (with 2 Loop Outs) & 2 SFPs
STM-C1C1X2-LCRX T-4200 SDI Dual Receiver Module: 2 SFPs & 2 Pairs of SDI Outputs
STM-L1C1X2-LCTR T-4200 SDI Transceiver Module, TX: 1 Input with Loop Out & 1 SFP
RX: 1 SFP & 2 SDI Outputs
2.7 Set-Up
2.7.1 Dry Contact Alarm
Dry contact alarms are located on the transmitter and receiver modules ’ rear panels. When there is an
alarm condition, the relay is energized. An example of possible alarm causes might be over-temperature
or a power supply issue.
NORMALLY CLOSED NORMALLY OPEN
COMMON
ALARM
The dry contact alarm is a Form C contact with the following ratings:
Nominal Switching Capacity: 1 A 30 VDC, 0.3 A 125 VAX (resistive load)
Max. Switching Power: 30 W (DC), 37.5 VA (AC) (resistive load)