Arnold Digital

UNOFFICIAL Information source for Arnold Digital DCC Model Railway Controllers

86500 Arnold Digital Commander 9

 
  • compact device including central unit, loco-control, keyboard and amplifier
  • controls 9 locomotives
  • sensitve controlling by 27 speeds
  • knob to control the loco's speed
  • separate buttons for forward and backward direction
  • operate 8 switches
  • programming device for loco address
  • 3 digit LED-Display
  • amplifier with a maximum output of 2.0 A
  • can be used to feed the track sections at signals to stop the trains smoothly
     
86500 The Commander 9

Who doesn't want to play with many trains, the superfast and comfortable IC, the heavy freight train and the shunting loco at the same time? Furthermore the wiring has to be very simple. And why should a starting set not be able to operate switches? We offer to you the powerful, comfortable and easy-to-handle solution: The Arnold Digital Commander 9! This multitrain command is very loe-priced. Your dealer will be pleased to demontrate the facilities and capacities of this system to you!

A Digital System for beginners and little layouts - but great performence

To control your layout you only need the Commander 9 and the powerful transformer 7098(USA: Transfomer 7099 for 110V, 60Hz). The transformer feeds the Commander 9 with the necessary energy. The Commander 9 generates the information that control locos and switches. The amplifier inside the Commander 9 adds the energy to the information. Only two wires lead from the Commander 9 to the layout. Through them all locomotives are controlled and the information to the receivers for the switches are transported. The energy to operate the switches can be taken from a seperate transformer. One of the targets, developing the Commander 9, was the easy to understand handling of the complete system: the Commander 9 controlls the speed of the locos just by a knob. There are two buttons to select the running direction. The two additional functions are controlled by a seperate button each. The emergency-stop- button is placed next to the control-knob, so it is easy to push - if necessary.

Controlling 9 locomotives

Nine locomotives can be controlled by the Commander 9, named with the addresses 1 through 9. By the very sensitve 27 speed-knob you get realistic driving qualities specially for shunting locos. When you call y loco, the knob is always in the correct position. No shaking or jumping in speed can occur. The address, the sense of driving and the speed are indicated by the three digit LED-Display of the Commander 9.

Addtional functions

You control the constant headlights: you can switch it on and off by the button F0 individually for each loco. The display tells you the state of this function. The button F1 controls a second additional function e.g. the illumination of cab, the whistle or any other electric accessory of the loco.

...and the Driving qualities:

A starting set and no cuts on the driving qualities, is this possible? Yes, this is possible! All locomotives have an acceleration and decelleration delay. The regulation controls the constant speed even on slopes. All Arnold loco decoders run on any conventional DC layout. All Arnold loco decoders run on any Märklin Digital layout (Motorola or Digital =). If you grow up to the big Arnold Digital System then you can use all 119 addresses to program the decoders and you can also program the other features of the decoders that are acceleration and deceleration delay, minimum and maximum speed.

We tell you what's happening:

The Commander 9 is the only Digital - Start-set including an illuminated three digit LED-Display that tells you the address, the speed and the running direction ot the locomotive. If you operate a switch the display tells you its number and the command you gave to the switch.

  Programming 9 locos

The Commander 9 can control 9 locomotives. To be recognized a loco has an individual address, a name. The Commander 9 uses the addresses 1 through 9 to call the locos. This number is memorized ba the decoder as long as you don't change it. Each new decoder has the number 3 as the factory default. Ba the programming features of the commander 9 you can change the loco's address as often as you like. And it is very simple: put this loco on the track, push the button Cl and turn the knob to the address you want to use for this loco, then press Ok twice. That's all. This new address is stored by the decoder until you change it once again.

Operate 8 switches

The Commander 9 is the sole Digital starting set that operates switches. You can operate 8 switches. You need two S4 decoders to receive the commands for the switches (you can also use two decoders k87). The wires of the switch motor are directly connected to the outputs of the S4. You select the switch you wish to operate by the knob. The number of the switch appears in the display. When the desired number is shown you press Ok and then you can operate this switch. The display shows the command you gave to the switch.

...and if I want to exetend?

The Commander 9 is perpared for extension with handhold controls. In this way several players can control the 9 locomotives simultaneously, everybody by his own control. Every control can drive all 9 locos and operate all 8 switches.

...and if I wnat to grow up to the big Arnold Digital System?

If your layout has grown up so far that 9 locos and 8 switches aren't enough, then you didn't do any investment that you can't use futheron! Every device has a function in the big Arnold Digital System: The locomotives are fully compatible and run without any restriction. In addition to the Commander 9 you can now program all features of the decoders: starting voltage, acceleration and deceleration delay, maximum and minimum speed and different speed-ramps. The receiver for the switches can now take addresses up to 256. And the Commander 9 itsself is a useful device in the big system too.He feeds the track section in front of a signal that shows the red light. The informtion it sends tells all the loco - independently from the address - to stop with the programmed deceleration delay. The headlights and any illumination keep in action! You see, the starting set is intelligent and well done. Your investment is saved - even if you layout grows up. But this is not the end - the Commander 9 is prepared to be updated! As you know from the computer field the Commander 9 is prepared, by simply changing the software, to be adapted to add new features or to integrate new developings of the digital standarts. So you don't have to buy a new device.

The Commander 9 is compatible

You already have an Arnold Digital loco? No problem. All digital locomotives that ever have been produced by Arnold can be controlled by the new Commander 9 most of them better then before. The 27 speed-step raise the running qualities of the locos - even of many already digital locos - especially in the lower speed steps. the Commander 9 is compatible with other systems following the NMRA rules: Lenz digital plus, Roco, LGB, digitrax, Märklin Digital = and others.

Dimension: W x L x H: 140 x 135 x 80 mm approx