TDT BH32 Скачать руководство пользователя страница 2

17-18

System 3

BH32 Behavioral Cage Controller

Important!

The two External Power Molex connectors on the top panel are shorted together; do 

not use more than one external power source. The second external power connector 

can be used to jumper the external power source to another BH32

Voltage

 

Mode

 

Toggle

This back panel switch toggles between 5 V and external power supply source for all 

Molex output banks. Use 5 V mode for connections to mains power or PoE. Use 

External Voltage mode for other external power sources up to 30 V.

Power

 

Switch

The On/Off toggle switch turns the BH32 power off or on. The LED display will be 

illuminated when the power is on.

Status

 

Display

The front panel display screen reports system status. The Mode button to the left 

toggles the display modes. 

The display modes include:

1. Device Number - how the BH32 is recognized on the network by other 

devices

2. Bank Status - bank direction and current state of all bits in each bank
3. NetBIOS name and IP address:
4. IP address of paired RZ device (if paired). See “RZ Configuration” on 

page 17-22.

Push and hold the Mode button for two seconds then release to automatically cycle 

through all of the display items, displaying each for one second.
Push and hold the Mode button for 10 seconds to reset the Device Number.

I/O

 

Control

The BH32 is a net appliance that was designed to be used under a variety of 

conditions, not all of which are available from vendors of behavioral control systems. 
At the most basic the TDT BH32 system can replace existing devices such as the 

Med Associates, Colburn or Lafayette systems that interface to a standard operant or 

behavioral box with input and output lines, where the output lines drive feeders, lick 

meters and other devices that require more than a digital trigger. At the more 

complex level the TDT system can be used to send and receive complex signals to 

control multiple hardware devices. 

Power Source

Mode

Max Total Output

Mains power

5 V

200 mA

PoE

5 V

100 mA

External power up to 30 V

External Voltage

3 A

Содержание BH32

Страница 1: ...ameter Standard Molex Pin and Socket connectors on the top panel For pinouts see BH32 Technical Specifications on page 17 30 Power The BH32 logic board is powered by either a 6 9V 3A center negative a...

Страница 2: ...and current state of all bits in each bank 3 NetBIOS name and IP address 4 IP address of paired RZ device if paired See RZ Configuration on page 17 22 Push and hold the Mode button for two seconds th...

Страница 3: ...Controlling the Molex outputs with UDP Serial banks A B only Configure the bank as an output The Molex outputs are low when active The digital output logic is the inverse of the Molex output logic Mo...

Страница 4: ...sses configuring the BH32 networking communication and hardware interfaces See RZ UDP Communications Interface on page 1 51 for more information on the basics of networking and the various protocols I...

Страница 5: ...er such as Internet Explorer Chrome or Firefox Enter the device s IP address as the web address e g http 10 1 0 100 and press Enter or Enter the NetBIOS name as the web address e g TDT_BHC_32_1001 and...

Страница 6: ...ogin information can be changed on the Network Configuration page To access a page that requires authentication 1 Click the navigation link for the page 2 When prompted enter the username and password...

Страница 7: ...Device Number is used to identify the BH32 among a network of BH32s For single BH32 use this value should be set to 1 Direction Each Bank can be configured as either Input or Output Logic Level Each...

Страница 8: ...and password can be changed on this page If the Enable DHCP check box is checked the IP Address Gateway Address Subnet Mask and DNS server address values are overridden and automatically configured b...

Страница 9: ...which supports TCP IP To initialize the PC for a direct connection in Windows XP 1 Physically connect the BH32 Ethernet interface and the PC via an Ethernet crossover cable 2 Click Start Control Panel...

Страница 10: ...lly sends a new packet if any of the Inputs change value The 32 bit integer represents the current state of all I O on the BH32 device The ordering is as follows Bit31 Bit0 A8 A1 B8 B1 C8 C1 D8 D1 Exa...

Страница 11: ...his writing This header is used by the BH32 and the RZ to identify packets that they should read and process The target device is identified with the next 24 bits of the packet It consists of a 16 bit...

Страница 12: ...M mode the BH32 display flashes a prompt for the user to press the input button to set the BH32 device number to the starting device number Message Device Group 0b0 0b0000001 0x00000000 Starting Devic...

Страница 13: ...to 256 timestamps total for all pins can be stored in memory Message Device Group 0b0 0b0000110 Pin Number Active 0 or 1 32 bits Reply Device Group 0b1 0b0000110 Pin Number 64 bit timestamp s GET_SET...

Страница 14: ...the BH32 will no longer be in RZ_CONTROLLER state and broaast a GET_SET_TRIGGER message on the network with Trigger Mask 0 Message Device Group 0b0 0b0001101 0x00000000 RZ IP Address optional Reply D...

Страница 15: ...ion 1 C1 Bank C Bits 1 3 5 and 7 14 C2 Bank C Bits 2 4 6 and 8 2 C3 15 C4 3 C5 16 C6 4 C7 17 C8 5 GND Digital I O Ground 18 A1 Bank A Bits 1 3 5 and 7 6 A2 Bank A Bits 2 4 6 and 8 19 A3 7 A4 20 A5 8 A...

Страница 16: ...s are shorted together do not connect a second external power source I O CONNECTORS V Positive Voltage S Signal G Ground Pin Name Description Pin Name Description 1 A1 Bank A Bits 1 3 5 and 7 14 D7 Ba...

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