Ranger HRC™ operator´s manual – Technical appendices
208 Publ. No. TM 614 006 699 Rev B – ENGLISH (EN) – Oct 30. 2008
Pin Signal name Wire type
L RS485HOSTRX_B AWG 26 twisted pair
M RS485HOSTTX_A AWG 26 twisted pair
N RS485HOSTTX_B AWG 26 twisted pair
P RS485TX_EN_A AWG 26 twisted pair
R RS485TX_EN_B AWG 26 twisted pair
S Video positive Coax 75 Ω
T Signal GND AWG 26
U Remote present AWG 26
V Heater on AWG 26
W 28 VDC return AWG 20
X Video negative Coax 75 Ω
Y Video GND AWG 26
Z 28 VDC AWG 20
15.5.3.7 J12 – 10-pin connector
NOTE: Pin designations are printed on connector.
Pin Signal name Wire type
A MULTIDROP
B 28 V AWG 20
C Reserved
D MULTIDROP RTN
E Reserved
F TXPOS_HOSTDOWN
G TXNEG_HOSTDOWN
H RXPOS_HOSTDOWN
J RXPOS_HOSTDOWN
K Signal GND