Rockwell Automation 1769-HSC Compact High Speed Counter Module - Manual (Page 26)

26 Compact I/O High-speed Counter Module
Publication 1769-IN030B-EN-P - October 2010
Specifications
Technical Specifications - 1769-HSC
Attribute 1769-HSC
Dimensions (H x W x D), approx. 118 x 35 x 87 mm (4.65 x 1.38 x 3.43 in.)
Height including mounting tabs is 138 mm (5.43 in.)
Shipping weight (with carton), approx. 309 g (0.681 lb)
Bus current draw, max 425 mA at 5V DC
0 mA at 24V DC
Heat dissipation 6.21 W
The Watts per point, plus the minimum Watts, with all
points energized
Isolation voltage 75V (continuous), reinforced insulation type,
channel-to-system and channel-to-channel
Type tested at 1200V AC for 2 s
All supply power and/or
current ratings Input: 30 V DC, 40 °C (104 °F)
Output: 1 A per channel, 4 A per module,
30 V DC, 40°C (104 °F)
Power supply distance rating Module cannot be more than four modules away from a
system power supply
Recommended cable Individually shielded, twisted-pair cable (or the type
recommended by the encoder or sensor manufacturer)
Wire size 0.32… 2.1 mm 2 (22…14 AWG) solid copper wire or
0.32…1.3 mm 2 (22…16 AWG) stranded copper wire
rated at 90 °C (194 °F ) insulation max
Wiring category 2 - on signal ports (1)
(1) Use this Conductor Category information for planning conductor routing. Refer to the Industrial Automation Wiring and
Grounding Guidelines, publication
1770-4.1
Vendor ID code 1
Product type code 109
Product code 19
Enclosure type rating None (open-style)
North American temp code T3C
Input Specifications - 1769-HSC
Attribute 1769-HSC
No. of inputs 2 quadrature (ABZ) differential inputs
Input voltage range 2.6…30V DC (1)
On-state voltage, max 30V DC (1)