Option Module Type A | |
|---|
| Duplex audio | |
| Frequency response | |
| Input connections | |
| Input impedance | | 600 Ω or 47 Ω, selectable |
|
| Input level | | 1 Vpp, nominal; 5.5 Vpp, maximum |
|
| Output level | | Equivalent to input level |
|
| Output connections | | Balanced or unbalanced, selectable |
|
| Signal-to-noise ratio | |
Option Module Type B | |
|---|
| Duplex data | |
| Data input types | |
| Data rate | | DC to 115 kbps (RS-422/485 and RS-232); 32 kbps (Manchester) |
|
Option Module Type C | |
|---|
| Duplex contact closure | |
| Input current | | 6 mA (maximum); 0.6 mA (minimum) |
|
| Maximum isolation voltage | |
| Output contact rating | |
Option Module Types D and E | |
|---|
| Simplex stereo audio | |
| Frequency response | |
| Input connections | |
| Input impedance | | 600 Ω or 47 Ω, selectable |
|
| Input level | | 1 Vpp, nominal; 5.5 Vpp, maximum |
|
| Output level | | Equivalent to input level |
|
| Output connections | | Balanced or unbalanced, selectable |
|
| Signal-to-noise ratio | |
Option Module Types GM and GR | |
|---|
| Intercom | |
| Frequency response | |
| Input connections | | Twisted pair from AiPhone LEM master, and LE series remotes |
|
| Power remote end | | 2.0 A (signaling); 350 mA (normal) |
|
| Power master end | |
| Contact closure | |
| Input current | | 6 mA (maximum); 0.6 mA (minimum) |
|
| Maximum isolation voltage | |
| Output contact rating | |
Option Module Types J and K | |
|---|
| Audio Amp (per channel) | |
| Frequency response | |
| Input connections | |
| Input impedance | |
| Input level | |
| Output level | | Equivalent to input level |
|
| Output connections | |
| SNR (A-weighted) | |
Ordering information | |
|---|
| Option Module A | |
| Option Module B | |
| Option Module C | |
| Option Module D | | Simplex stereo audio input module |
|
| Option Module E | | Simplex stereo audio output module |
|
| Option Module GM | | Aiphone intercom module, master end |
|
| Option Module GR | | Aiphone intercom module, remote end |
|
| Option Module J | |
| Option Module K | |
