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Flow Control: Software only,
transparent to speed and data
Pins Supported:
TL158A-R4, TL158AE-R3: 4, 5, 6, 8,
and 20;
TL159A: 2, 3, and 7
Protocol: Async
Speed: Transparent
User Channels: 8
CE Approval: TL158AE-R3
Interface: RS-232 (DTE/DCE)
Connectors:
TL158A-R4, TL158AE-R3:
(9) DB25 F;
TL159A: (9) RJ-11 F
Indicators: (10) LEDs: PWR,
Channels 1 through 8 active,
COMP active
Power: TL158A-R4: Wallmount
power supply, 115 VAC, 60 Hz
@ 50 mA, 60 W;
TL158AE-R3: External power
supply (IEC connector),
230 VAC, 50 Hz;
TL159A: Wallmount power supply,
120 VAC, 60 Hz, 6 W
Size: TL158A-R4, TL158AE-R3:
2.3"H x 12.2"W x 11.1"D
(5.8 x 31 x 28.2 cm);
TL159A: 1.5"H x 5.5"W x 8.5"D
(3.8 x 14 x 21.6 cm)
Weight: TL158A-R4, TL158AE-R3:
8.3 lb. (3.8 kg);
TL159A: 2.4 lb. (1.1 kg)
Specifications for the Data Broadcast Units
Buffer Size: 32 KB (expandable to
64 KB with optional TL484)
Data Format: Each port can be
configured for 7 or 8 bits; odd,
even, or no parity
Flow Control: Hardware or software,
transparent to speed and data
Pins Supported: 1, 2, 3, 4, 5, 6, 7, 8,
20, and 22
Protocol: Async, ASCII
Speed: 110 bps to 19.2 kbps (port
selectable)
User Channels: 4 (expands to 8)
CE Approval:
TL160A-R2, TL160AE-R2, TL160-C
Interface:
RS-232, DTE/DCE selectable
Connectors:
TL160A-R2, TL160AE-R2:
(5) DB25 F;
with TL160-C: (9) DB25 F
Indicators: (10) LEDs: (1) Power,
(9) Port Activity
Operating Environment:
Temperature: 32 to 113°F
(0 to 45°C);
Humidity: Up to 95%
noncondensing
Mean Time Between Failures
(MTBF): TL160A-R2, TL160AE-R2:
20,000 hours;
with TL160-C: 16,000 hours
Power:
TL160A-R2: Wallmount power
supply, 115 VAC, 60 Hz, 175 mA,
20 W;
TL160AE-R2: External power
supply (IEC connector),
230 VAC, 50 Hz, 90 mA, 20 W
Size: TL160A-R2, TL160AE-R2:
2.3"H x 12.2"W x 11.1"D
(5.8 x 31 x 28.2 cm)
Weight: TL160A-R2, TL160AE-R2:
7.5 lb. (3.4 kg);
TL160-C: 8.1 lb. (3.7 kg)
Specifications for the Buffered Data Broadcast Units
Data Format: Parallel, 8 bits
Flow Control: Busy, acknowledge
busy
Speed: 40,000 characters per
second
Switches: (1) Mode toggle switch,
toggles between broadcast (BC)
and fallback (FB)
NOTE: In fallback mode,
use identical parallel printers.
The initialization string sent to
the primary printer does not
carry over to the secondary
printer.
Interface: Centronics
®
and IBM
®
PC
parallel compatible
Connectors: (3) DB25 F
Indicators: (6) LEDs: Power, Busy,
Port A, Port B, Broadcast Mode,
Fallback Mode
Power: Wallmount power supply,
115 VAC, 60 Hz
Size: 2.1"H x 6"W x 8.1"D
(5.3 x 15.2 x 20.6 cm)
Weight: 2.1 lb. (1 kg)
Specifications for the Parallel Data Broadcast/Fallback Unit
All models include a power supply
and a users’ manual.
What’s Included