Tektronix TM 503 User Manual

Operating Instructions-TM 503
Rear Panei
The rear sub-panel is punched for BNC and multi-pin
connector mountings, Customer- or factory-installed
connectors and wiring {see following description of catalog
Option 2} could provide external access to the interface for
external I/O control. This feature makes the TM 500 Series
Modular Instrumentation System very flexible in bench-top
or rackmounted systems.
Option 2. This factory-installed option adds 25-mil
squarepin connectors to the rear of the interconnecting
jacks at all pin locations from pins 14A and B through pins
28A.and B. This will keep the interface flexible by making
it easy and fast to change customized wiring using prepared
wires with squarepin receptacles and long-nose pliers or
tweezers. {t also protects the circuit board from damage by
repeated soldering and unsoldering of jumper wires, This
option also adds three BNC connectors and one 50-pin
connector to the rear panel. These connectors are not
pre-wired in order to give a system designer as much
flexibility as possible. Instead, prepared jumpers, coax
cables, and interconnection jack barriers are included in a
kit.
Stacking and Rackmounting
TM 503‘s with their cabinets and feet in place may be
stacked on top of each other. The feet provide clearance for
the lower unit’s handle and at the same time give adequate
spacing for the necessary ventilation,
The TM 503 is designed to be half-rack width. Field
conversion kits with slide-out tracks are available to mount
one or two TM 503’s in a standard 19-inch rack, Vertical
space
needed
is
5
1/4
inches.
i
For the necessary hardware and instructions to mount
two TM 503’s side-by-side with slide-out assemblies, order
TEKTRONIX Part Number 040-0616-01.
To mount a single TM 503 with a half-rack assembly and
slide-out tracks, order TEKTRONIX Part Number
040-6617-01.
To convert from a rackmount to a bench configuration
for a single TM 503, order TEKTRONIX Part Number
040-0618-01.
SPECIFICATIONS
Power Requirements
Line Voltage Ranges. Universal Transformer: 100, 110,
120, 200, 220, 240 VAC, all within 10%. Range changing
for
transformer
accomplished
with
quick-change
line-
selector block.
Line Frequency Ranges. Universal Transformer: 48 Hz
to 440 Hz.
Power Consumption. Maximum primary power approxi-
mately 120 W at high line. Actual power consumption
depends on plug-in selection and operating modes.
Power Cord Conductor Identification
Conductor Color Alternate Color
Ungrounded {Line} Brown Black
Grounded (Neutral) Blue White
Grounding (Earthing) | Green-Yellow Green-Yellow
Supplies (Unregulated)
Two 25 VAC windings, 500 mA each, supplied to each
compartment, independently. 719 Jo, f5 ip SB/L
+33.5 V and —33.5 V, 1 A maximum each supply, shared | |
by all compartments. 2374900 34.7
47.5 VAC and +11.5 V, 3.6 A maximum, shared in any
combination between these two supplies and shared among
all compartments.
se dé Bleu 2 3el*
jesse 4 Fox FO Io NOTE gst
Current and voltage ratings are for main frame
maintenance only. in practice, not all available power
may be used at once, More detailed information is
supplied with kit 040-0652-02 (TM 500-plug-in}.
Temperature Range
Operating: O°C to +50°C. Nonoperating: ~—40°C to
+75°C,
Altitude Range
Operating: To 15,000 feet. Nonoperating: To 50,000
feet.
Other
Dimensions with Feet and Bail:
16.3 in.
H 6.0 in., W 8.7 in, L
Weight without Plug-ins: Approximately 9.5 Ib.
7
REV. F. JAN. 1977

Tektronix TM 503 Specifications

General

Brand	Tektronix
Model	TM 503
Category	Control Unit
Language	English