Allen-Bradley MediaChecker 1788-MCHKR Manual page 42

42
Specifications
1
Cable
ControlNet RG-6
ControlNet RG-6F (high flex RG-6)
ControlNet DS3/4 5065
1. For these cable types, the length to an open is displayed, but the "OPEN" error message is not displayed.
2. 0.5 m (1 ft) for cables <100 m long (328 ft); 1 m (5 ft) for cables >100 m long; 1 ft (0.5 m) for cables to 999 ft long (305 m); 10 ft for
cables > 999 ft long.
1
Cable
DeviceNet Thick
DeviceNet KwikLink
DeviceNet Thin
1. For these cable types, the length to an open is displayed, but the "OPEN" error message is not displayed.
2. For the data pair only. Lengths greater than 999 ft are rounded to the nearest 10 ft.
3. 0.5 m (1 ft) for cables <100 m long (328 ft); 1 m (5 ft) for cables >100 m long; 1 ft (0.5 m) for cables to 999 ft long (305 m); 10 ft (3 m)
for cables >999 ft long.
1788-UM002A-US-P – April 2000
Table 18. ControlNet Cable Test Specifications
Range
1 m to 650 m
(2 ft to 2130 ft)
Table 19. DeviceNet Cable Test Specifications
2
Range
1 m to 500 m (3 ft to 1640 ft)
1 m to 420 m (3 ft to 1380 ft)
1 m to 100 m (3 ft to 328 ft)
Cable Length
Accuracy Resolution
10 % + 1 m (6 ft)
0.5 m (1 ft)
Cable Length
Accuracy Resolution
7 % + 2 m (6 ft) See Note 3
Distance to Short
2
Accuracy Resolution
10 % + 10 m
(10 % + 30 ft)
Distance to Short
2
Accuracy Resolution
10 % + 12 m (40 ft)
7 % + 3 m (10 ft) 0.5 m (1 ft)
2
1 m (5 ft)
3
1 m (5 ft)