TLR5 TDK Corporation, TLR5 Datasheet - Page 22

• Manufacturer Part Number: TLR5
• Description: RACK 19" FOR TLRBP
• Manufacturer: TDK Corporation
• Series: TLr

Specifications of TLR5

• Accessory Type: Rack System
• External Width: 18.9"
• Rack U Height: 2
• External Depth: 14"
• External Height: 3.45"
• Weight: 7lb
• For Use With: 285-1646 - PWR SUP FNT END 48V 1000W 20A285-1645 - PWR SUP FNT END 24V 1000W 40A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: TL Series
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 285-1647

TLR5-S S ERIES POWER SYSTEM
5.4 Reference ground
The polarity on this rack is universal. Connect your reference ground to either the negative out-
put or positive output depending on the desired polarity. The connection is a double ¼" studs
with 5/8" centers.
5.5 Alarms and control
Access to alarms and control signals is accomplished via a rear mounted connector (p/n 43045-
2019, Molex) as shown in Figure 12. Table 12 provides a pin functional description.
Page. 22
Revision A3 : July 2005
· The pin out of the alarm connector on the rack is a 180° difference from a standard Molex
· AC fail, DC fail, and Thermal limit fail alarms are all open collector, opto-coupled, active
· Applying 5 V between pins 16 and 17 will shut all power modules down. Removing the 5V
connector. See Figure 11 & Figure 12.
high on failure/active low normally (software or factory configurable), and referenced to pin 17.
will cause the power module to power back up.
The pin is able to sink 10 mA of current at 5 V and 5 mA at TTL voltages.
Figure 12 - Alarm and signal connector
20
10
11
Figure 13 - Alarm cable pin out
1
10
20
11
1