MicroUnit serie - discontinued types
In the tables below you can find the overview of the discontinued modules with suggestions for the replacement types. All new types support Modbus RTU communication protocol and offer a wider range of supply voltage.
Special cards and converters (for MicroUnit modules only)
| Type | Description |
|---|---|
| MU-1052 | communication converter LAN<=>RS-485 (AIBus-2 protocol support only) |
| Discontinued type, replacement MU-1052U. | |
| PCI-052 | ISA communication card, isolated RS-485 |
| Discontinued type, replacement is not available. | |
| PCI-052/104 | PC/104 communication module, isolated RS-485 |
| Discontinued type, replacement is not available. | |
| PCI-1052 | PCI communication card, isolated RS-485 with dual interface |
| Discontinued type, replacement PCI-1054U (see below). | |
| PCI-1054U | PCI communication card, 2x isolated RS-485, next two ports RS-232 or RS-422/485 as option |
| Discontinued type, availability on request. | |
| USB-1052 | communication module for USB, isolated RS-232/422/485 |
| Discontinued type, possible replacement UC-232 or UC-485. |
Analog input modules
| Type | AIN | AOUT | DIN | DOUT | CNT |
|---|---|---|---|---|---|
| MU-101 | 1x U/I | - - - | 1x (24V/TTL) | 2x (TTL) | - - - |
| Discontinued type, replacement MU-413. | |||||
| MU-102 | 1x U/I | - - - | 1x (24V/TTL) | 2x (24V NPN) | - - - |
| Discontinued type, replacement MU-413. | |||||
| MU-111 | 1x U/TC/R/RTD strain gauge sensor |
- - - | 2x (24V isol.) | 2x (24V isol.) | - - - |
| Discontinued type, replacement in development. | |||||
| MU-411 | 4x U/I | - - - | - - - | - - - | - - - |
| Discontinued type, replacement MU-413. | |||||
| MU-412 | 4x I (dif. vstup) | - - - | - - - | - - - | - - - |
| Discontinued type, replacement in development. | |||||
| MU-611 | 6x U/I | - - - | 2x (24V isol.) | 2x (24V isol.) | - - - |
| Discontinued type, replacement MU-612. | |||||
| MU-811 | 8x U | - - - | - - - | - - - | - - - |
| Discontinued type, replacement can be used MU-1212. | |||||
| MU-812 | 8 x I | - - - | - - - | - - - | - - - |
| Discontinued type, replacement can be used MU-1214. | |||||
| MU-1211 | 12x U/R | - - - | 2x (24V isol.) | 2x (24V isol.) | - - - |
| Discontinued type, replacement MU-415, MU-815 or MU-615. | |||||
| MU-1221 | 12x U/TC | - - - | 2x (24V isol.) | 2x (24V isol.) | - - - |
| Discontinued type, replacement MU-415, MU-815 or MU-615. | |||||
| MU-1231 | 6x R/RTD | - - - | 2x (24V isol.) | 2x (24V isol.) | - - - |
| Discontinued type, replacement MU-415, MU-815 or MU-615. | |||||
Analog output modules
| Type | AIN | AOUT | DIN | DOUT | CNT |
|---|---|---|---|---|---|
| MU-151 | - - - | 1x U | - - - | 2x (TTL) | - - - |
| Discontinued type, replacement MU-251. | |||||
| MU-152 | - - - | 1x U | - - - | 2x (24V NPN) | - - - |
| Discontinued type, replacement MU-251. | |||||
| MU-153 | - - - | 1x I | - - - | 2x (TTL) | - - - |
| Discontinued type, replacement MU-259. | |||||
| MU-154 | - - - | 1x I | - - - | 2x (24V NPN) | - - - |
| Discontinued type, replacement MU-259. | |||||
| MU-156 | - - - | 1x U | 1x (24V/TTL) | 1x (24V NPN) | - - - |
| Discontinued type, replacement MU-251. | |||||
| MU-158 | - - - | 1x I | 1x (24V/TTL) | 1x (24V NPN) | - - - |
| Discontinued type, replacement MU-259. | |||||
| MU-159 | - - - | 1x U/I | - - - | - - - | - - - |
| Discontinued type, replacement MU-251 or MU-259. | |||||
Counter modules
| Type | AIN | AOUT | DIN | DOUT | CNT |
|---|---|---|---|---|---|
| MU-121 | - - - | - - - | 1x (24V isol.) | 3x (TTL) | 1x 32-bit counter for measuring frequency and period |
| Discontinued type, replacement is not available. | |||||
| MU-122 | - - - | - - - | 1x (24V isol.) | 3x (24V NPN) | 1x 32-bit counter for measuring frequency and period |
| Discontinued type, replacement is not available. | |||||
| MU-131 | - - - | - - - | 3x (TTL) | - - - | 1x 32-bit IRC |
| Discontinued type, replacement MU-132/133. | |||||
| MU-433 | - - - | - - - | 4x (24V/TTL) | - - - | 4x 32-bit (1kHz) |
| Discontinued type, replacement MU-431/432/436/437. | |||||
| MU-434 | - - - | - - - | 4x (24V/TTL) | - - - | 4x 32-bit (40Hz filter) |
| Discontinued type, replacement MU-431/432/436/437. | |||||
| MU-435 | - - - | - - - | 4x (24V/TTL) | - - - | 4x 32-bit (40Hz filter), computing unit |
| Discontinued type, replacement MU-431/432/436/437. | |||||
Digital output modules with PWM
| Type | AIN | AOUT | DIN | DOUT | CNT |
|---|---|---|---|---|---|
| MU-161 | - - - | 1x PWM | - - - | 2x (TTL) | - - - |
| Discontinued type, replacement MU-262. | |||||
| MU-162 | - - - | 1x PWM | - - - | 2x (24V NPN) | - - - |
| Discontinued type, replacement MU-262. | |||||
Digital output modules with "watchdog" capability
| Type | AIN | AOUT | DIN | DOUT | CNT |
|---|---|---|---|---|---|
| MU-191 | - - - | - - - | - - - | 1x (relay 250V) "watchdog" capability |
- - - |
| Discontinued type, replacement MU-192. | |||||
Digital input/output modules (isolated)
| Type | AIN | AOUT | DIN | DOUT | CNT |
|---|---|---|---|---|---|
| MU-301 | - - - | - - - | 2x (24V isol.) | 1x (relay 250V) | - - - |
| Discontinued type, replacement MU-192. | |||||
| MU-302 | - - - | - - - | 2x (24V/TTL) | 1x (24V isol.) | - - - |
| Discontinued type, replacement MU-472. | |||||
| MU-401 | - - - | - - - | 1x (24V isol.) | 3x (24V NPN) | - - - |
| Discontinued type, replacement MU-473. | |||||
| MU-621 | - - - | - - - | 6x (24V isol.) | - - - | - - - |
| Discontinued type, replacement is not available. | |||||
| MU-622 | - - - | - - - | 6x (230V isol.) | - - - | - - - |
| Discontinued type, replacement is not available. | |||||
| MU-631 | - - - | - - - | 3x (24V isol.) | 3x (relay 250V) | - - - |
| Discontinued type, replacement is not available. | |||||
| MU-632 | - - - | - - - | 3x (230V isol.) | 3x (optotriac 250V) | - - - |
| Discontinued type, replacement is not available. | |||||
| MU-651 | - - - | - - - | - - - | 6x (relay 250V) | - - - |
| Discontinued type, replacement MU-653. | |||||
| MU-652 | - - - | - - - | - - - | 6x (optotriac 250V) | - - - |
| Discontinued type, replacement is not available. | |||||
| MU-3221 | - - - | - - - | 32x (24V isol.) (common GND) |
- - - | - - - |
| Discontinued type, replacement MU-3222A. | |||||
| MU-3222 | - - - | - - - | 32x (24V isol.) (DC both polarities) |
- - - | - - - |
| Discontinued type, replacement MU-3222A. | |||||
| MU-3223 | - - - | - - - | 32x (24V isol.) (common +24V) |
- - - | - - - |
| Discontinued type, replacement MU-3222A. | |||||
| MU-3225 | - - - | - - - | 32x (24V isol.) (DC both polarities) |
- - - | 32x 32-bit (200Hz) |
| Discontinued type, replacement MU-3225A. | |||||
| MU-3226 | - - - | - - - | 32x (24V isol.) (both DC and AC signals) |
- - - | 32x 32-bit (10Hz filter) |
| Discontinued type, replacement MU-3226A. | |||||
| MU-3251 | - - - | - - - | - - - | 32x (24V NPN) | - - - |
| Discontinued type, replacement MU-3251A. | |||||
| MU-3253 | - - - | - - - | - - - | 32x (24V PNP) | - - - |
| Discontinued type, replacement MU-3253A. | |||||
Digital input/output modules (nonisolated)
| Type | AIN | AOUT | DIN | DOUT | CNT |
|---|---|---|---|---|---|
| MU-801 | - - - | - - - | 4x (24V/TTL) | 4x (TTL) | - - - |
| Discontinued type, replacement is not available. | |||||
| MU-802 | - - - | - - - | 4x (24V/TTL) | 4x (24V NPN) | - - - |
| Discontinued type, available replacements with isolated ports. | |||||
| MU-1621 | - - - | - - - | 16x (24V/TTL) | - - - | - - - |
| Discontinued type, available replacements with isolated ports. | |||||
| MU-1631 | - - - | - - - | 8x (24V/TTL) | 4x (24V NPN) | - - - |
| Discontinued type, available replacements with isolated ports. | |||||
| MU-1651 | - - - | - - - | - - - | 16x (24V NPN) | - - - |
| Discontinued type, available replacements with isolated ports. | |||||
Special modules
| Type | Description |
|---|---|
| MUP-2161 | LCD module, front panel housing, 4x DIN, 1x DOUT |
| Discontinued type, replacement is not available. | |
| MUP-2162 | low power version of MUP-2161 |
| Discontinued type, replacement is not available. | |
| MUP-2163 | LCD module, front panel housing, 4x DIN, 1x DOUT, 4x button |
| Discontinued type, replacement is not available. | |
| OPT-4848 | OEM module (48 bidirectional TTL ports) |
| Discontinued type, replacement is not available. |
Power supply modules in industrial design
| Type | Description |
|---|---|
| MU-0612 | power supply module in industrial design (12V/0,5A) |
| Discontinued type, replacement MU-1512. | |
| MU-0624 | power supply module in industrial design (24V/0,25A) |
| Discontinued type, replacement MU-1524. | |
| MU-1512 | power supply module in industrial design (12V/1,2A) |
| MU-1524 | power supply module in industrial design (24V/0,6A) |
| MU-3012 | power supply module in industrial design (12V/2,2A) |
| MU-3024 | power supply module in industrial design (24V/1,3A) |