ADInstruments POWERLAB TEACHING SERIES Owner's Manual page 46

Input load:
Maximum input over-voltage: ±12 V
Minimum event time:
Expansion Ports (not on PowerLab 15T)
I2C expansion port:
Digital ports (26T only)
Microprocessor and Data Communication
CPU:
Data communication:
Physical Configuration
Dimensions (h × w × d):
Weight:
Operating Requirements
Operating voltage range:
Rated Power:
Power requirements:
Operating conditions:
Safety
Earth leakage current:
Safety device compatibility:
Transport and
Storage conditions:
Equipment:
42
- Output:
- Input:
HCMOS
3 μs
Power and control bus for front-end units. Supports a
number of front-ends equal to the number of PowerLab
analog inputs. Interface communications rate of up to 10
Kbits/s.
8 independent lines, TTL output level (8 mA maximum
load per line)
8 independent lines, TTL input level, threshold 1.2 V, 10
kΩ input impedance, 5V maximum
Digital Signal Processor – Freescale DSP56858
Hi-speed USB 2.0 (max of 480 Mb/s transfer) compatible
with USB 1.1 hosts.
65 mm × 200 mm × 250 mm (2.56" × 7.9" × 9.8")
1.7 kg (3 lb 12 oz)
95–264 V AC, 47–63 Hz
35 VA
~10 W
5–35 °C, 0–90% humidity (non-condensing)
Less than 300 μA
10 mA
0–40 °C, 0–95% humidity (non-condensing)
The PowerLab must be connected to safety earth via the
power supply cable to ensure electrical safety.
PowerLab Teaching Series - Owner's Guide