FiberPlex TD-7280 - Manual (Page 22)

AUDIO SPECIFICATIONS
Min Typ Max unit
DC Response Linear Range ‐7 +7 VDC
Offset 20 mV
Gain Error ‐3 +3 %
Frequency Response 20 Hz to 25 KHz ‐0.5 0 0.5 dB
26 KHz to 45 KHz ‐1.5 0 1.5 dB
Third Harmonic Distortion plus Noise (THD+N)* ‐ 1 KHz @ +4 dBu ‐ 0.015 ‐ %
Input Level (with max 1% THD) ‐60 0 +17 dBu
‐ VDC
Input Sensitivity 0.020 0.775 7 Vrms
Input Noise Floor ref +0 dBu ‐ ‐80 ‐ dBu
Input Impedance ‐ 2 ‐ KΩ
Output Level 0.02 0.775 7 Vrms
Output Impedance ‐ 150 ‐ Ω
Output for Use with Nominal ‐ 600 ‐ Ω
Audio Latency (point to point) ‐ 1260 ‐ µs
Sampling Rate 24 bit / 96kHz or 24 bit / 48 kHz
*Hum & Noise are measured with an AES17 compliant filter at 20 kHz. Temperature condition @+10 ‐ +25° C.
SERIAL DATA SPECIFICATIONS
Min Typ Max unit
RS‐422 / RS‐485
Output Levels into 100Ω Load ‐ ±2 ‐ VDC
Input Levels ‐7 ‐ +7 VDC
Input Threshold ±0.2 ‐ ‐ VDC
Data Rate 0 ‐ 1 Mbps
Input Termination ‐ 150 ‐ KΩ
RS‐232
Output Levels, 3KΩ Termination ±5 ±5.4 ‐ VDC
Input Levels ‐15 ‐ +15 VDC
Input Threshold ±3 ‐ ‐ VDC
Data Rate 0 ‐ 1 Mbps
Input Termination 3 ‐ 2.3 K Ω
CONTROL/RELAY SPECIFICATIONS
Min Typ Max unit
Shorting Actuation
Voltage Threshold ‐ 0 2.5 VDC
Load ‐ 0 1 KΩ
Negative Voltage Actuation
Voltage Threshold ‐48 ‐ ‐6 VDC
Load 2 ‐ 25 mA
Relay Output
On Resistance ‐ 10 15 Ω
Off Resistance NO contacts 0.35 ‐ 5000 GΩ
Off Resistance NC Contacts 0.1 ‐ 1.4 GΩ
Voltage Limit 0 ‐ 200 VDC
Current Limit 0 ‐ 200 mA