» Option Modules

Option Modules

The option module is a small, plug-in circuit card module that offers the capacity to transport various signal types over a fiber transmission link. The option module is only available for selected fiber optic transmitter and receiver models of the 9000 series.

Features

Unrivalled flexibility
User-definable service per Option Module channel:
- (Supervised) Contact closure
- (Stereo) Audio
- RS-422/485 and RS-232 data
- Intercom (AiPhone)
- Audio Amplifier (SelecTone)
- Fire door contact closure

The Optelecom option module is a small, plug-in circuit card module that offers the capacity to transport various signal types over a fiber transmission link. The option module is only available for selected fiber optic transmitter and receiver models of the 9000 series. If the basic operation of the host link is unidirectional (simplex), the video and any additional signal transmission capabilities operate only in the same direction as the video. If the operation of the host link is bidirectional (duplex), the additional signals operate in both directions on the fiber. The option modules come factory pre-installed and are specially designed to provide maximum flexibility in virtually any combination of audio, data, contact closures, intercom, or Audio Amplifier channels. Refer to the data sheet of 9000 series models that support option modules for ordering information.

Option Module Type A - Duplex audio

Frequency response

20 Hz to 20 kHz

Input connections

Balanced or unbalanced

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

>78 dBw

Option Module Type B - Duplex data

Data input types

RS-232, RS-422/485

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

50 Vdc

Output contact rating

300 mA at 30 Vdc

Option Module Types D and E - Simplex stereo audio

Frequency response

20 Hz to 20 kHz

Input connections

Balanced or unbalanced

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

>78 dBw

Option Module Types GM and GR - Intercom

Frequency response

200 Hz to 3.7 kHz

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

350 mA (normal)

Contact closure

Input current

6 mA (maximum); 0.6 mA (minimum)

Maximum isolation voltage

50 Vdc

Output contact rating

300 mA at 30 Vdc

Option Module Types J and K - Audio Amp

Frequency response

20 Hz to 20 kHz

Input connections

Balanced line signal

Input impedance

95 kΩ

Input level

25 Vrms

Output level

Equivalent to input level

Output connections

Balanced line signal

SNR (A-weighted)

>78 dB

Option Module Type L - 24Vdc input contact closure

Input voltage

36 Vdc maximum

Input current

6 mA (maximum); 0.6 mA (minimum)

Maximum isolation voltage

50 Vdc

Output contact rating

300 mA at 30 Vdc

Option Module Type M - Supervised contact closure door-end

Input current

6 mA (maximum); 0.6 mA (minimum)

Series resistance

1, 2, 3 kΩ

Option Module Type N - Supervised contact closure controller-end

Output contact rating

300mA at 30Vdc

Series resistance

1, 2, 3 kΩ

Option Module Type O - 24Vdc fire door contact closure

Input voltage

36 Vdc maximum

Input current

6 mA (maximum); 0.6 mA (minimum)

Maximum isolation voltage

50 Vdc

Ordering information

Option Module A

Audio module

Option Module B

Data module

Option Module C

Contact closure mudule

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

Audio Amp, speaker end

Option Module K

Audio Amp, command end

Option Module L

24Vdc input contact closure

Option Module M

Supervised contact closure door-end

Option Module N

Supervised contact closure controller-end

Option Module O

24Vdc fire door contact closure

Links

User manual

Option Modules

Option Modules

Features

Description

Option Module Type A - Duplex audio

Option Module Type B - Duplex data

Option Module Type C - Duplex contact closure

Option Module Types D and E - Simplex stereo audio

Option Module Types GM and GR - Intercom

Option Module Types J and K - Audio Amp

Option Module Type L - 24Vdc input contact closure

Option Module Type M - Supervised contact closure door-end

Option Module Type N - Supervised contact closure controller-end

Option Module Type O - 24Vdc fire door contact closure

Ordering information

Links