FORMAT-A TWISTED PAIR
Models D-TPSL1A, DB-TPSL1A, DS-TPSL1A
Format-A Single-Pair Senders
TYPICAL PERFORMANCE
Input:
10 k
Ω
unbalanced (left and right)
Input
Connection: Mini-jack or dual RCA phono jacks
Input
Level:
-10
dBV
Format-A Signal Pair Used:
Switch-selectable A, B, or C
Format-A
Input:
RJ45
Output: RDL
TP
Format-A
Output
Connection:
RJ45
Frequency Response:
20 Hz to 20 kHz (+/- 0.25 dB)
THD+N:
<
0.05%
(20
Hz
to
20
kHz)
Noise:
< -90 dB
Headroom: >
18
dB
Indicator:
Power In
Power Connections (2):
Detachable terminal block; RJ45
Power Requirement:
24 Vdc @ 25 mA plus connected loads
Dimensions:
1.6" (4.06 cm) W; 4.11" (10.45 cm) H; 1.89" (4.8cm) D
Mounting Box Minimum Depth:
2.4" (6.1 cm)
Ambient Operating Environment:
0° C to 50° C
EN55103-1 E1-E5; EN55103-2 E1-E4
Typical Performance reflects product at
publication time exclusive of EMC data, if any,
supplied with product. Specifications are
subject to change without notice.
Installation/Operation
STEP 1:
Set the pair selection switch to pair A, B or C to select the pair that will be driven. If three single-pair senders are connected together, each sender must feed
a different pair: A, B or C.
STEP 2:
Connect 24 Vdc to the power input terminals if this module is not being powered through the twisted pair cable from another module or if this module is
located an excessive distance from the next powered module on the cable. Note: The front-panel power LED will be illuminated if this module is powered. If this
module is powering other modules through the cable and if there is a wiring short, the short must be cleared then power must be turned off to this module for 10
seconds to reset the internal protection circuit.
STEP 3:
Connect the twisted pair cable(s) and fasten the module in its mounting box.
891-4680
Radio Design Labs Technical Support Centers
U.S.A. (800) 933-1780, (928) 778-3554; Fax: (928) 778-3506
Europe [NH Amsterdam] (++31) 20-6238 983; Fax: (++31) 20-6225-287
(1)
+ White / Green
(2) –
Green
(3)
+ White / Orange
(4) –
Blue
(5)
+ White / Blue
(6) –
Orange
(7)
+ White / Brown
(8) –
Brown
Pair A: Audio +4 dBu
Pair B: Audio +4 dBu
Pair C: Audio +4 dBu
Pair D: Power +24 Vdc
Tab on bottom of connector
RJ45 Standard wiring
RJ45 conductor colors shown are for 568A standard. The 568B standard may be used if the connectors at both ends of the cable are wired identically.
