Black Box 232/CL-E - Page 15

16
RS-232 ↔ CURRENT LOOP INTERFACE CONVERTER
Figure 4-7. 2-Wire Half-Duplex Multipoint
(CL050 active).
T+
T-
R+
R-
+
-
+
-
+
-
CL050
(active)
Passive
Passive
Passive