Comnet FVRXA2C1M 설치 및 운영 매뉴얼 - 페이지 3
{카테고리_이름} Comnet FVRXA2C1M에 대한 설치 및 운영 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Comnet FVRXA2C1M 4 페이지. 2-channel bi-directional audio with 1 bi-directional contact closure
페이지 인쇄INSTALLATION AND OPERATION MANUAL
FIGURE 4 – AUDIO WIRING
FIGURE 5 – CONTACT WIRING
Internal Contact Closure
To Customer
Equipment
FIGURE 6 – LED INDICATORS
AUDIO IN/OUT
GREEN
(Solid or Blinking) An active audio
signal is present.
RED
Audio level too high.
OFF
No audio signal
TECH SUPPORT: 1.888.678.9427
Differential Input/Output
IN
+
+
–
–
OUT
+
+
–
–
Single-Ended Input/Output
IN
+
+
–
GND
OUT
+
+
–
GND
300mA
V
R
CONTACT
LINK
Closed
Communication link has been
established over optical fiber
N/A
N/A
Open
No Link
FVT/FVRXA2C1(M)(S)
Audio Source
Speaker
Audio Source
Speaker
POWER
Unit powered up
N/A
Unit powered down
INS_FVTFVRXA2C1_REV–
03/17/10
PAGE 3