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FlexLogix Controllers


Model Description
1794-L33  64 KBytes plus 64 KBytes nonvolatile memory
1794-L34 Battery-Backed Static RAM  512 Kbytes

Expansion I/O

 

 
Model Description  Removable Terminal Bases:
 1794-IA8    8   120V ac    1794-TBN, -TB3, -TB3S, -TB2  
 1794-IA8I    8 individually isolated   120V ac    1794-TBN, -TB3, -TB3S  
 1794-IA16    16   120V ac    1794-TBN, -TB3, -TB3S2  
 1794-IM8    8   220V ac    1794-TBN  
 1794-OA8    8   120V ac    1794-TBN, -TBNF, -TB3, -TB3S   
 1794-OA8I    8   120V ac   individually isolated    1794-TBN, -TBNF,  -TB3, -TB3S   
 1794-OA16    16   120V ac    1794-TBN2, -TB3, -TB3S  
 1794-OM8    8   220V ac    1794-TBN  
 1794-IB8    8 sinking    24V dc    1794-TB3, -TB3S  
 1794-IB8S    8 sinking   24V dc    1794-TB3  
 1794-IB16    16 sinking   24V dc    1794-TB3, -TB3S  
 1794-IV16    16 sourcing   24V dc    1794-TB3, -TB3s  
 1794-IB10XOB61    10 sinking   24V dc   1794-TB3, -TB3S  
 1794-IC16    16 sinking  48V dc    1794-TB3, -TB3S  
 1794-OB8    8 sourcing  24V dc    1794-TBN, -TB3, -TB3S  
 1794-OB8EP    8 sourcing  24V dc    1794-TBN, -TB3, -TB3S  
 1794-OB16    16 sourcing   24V dc   1794-TB3, -TB3s  
 1794-OB16P    16 sourcing   24V dc    1794-TB3, -TB3s  
 1794-OV16    16 sinking  24V dc    1794-TB3, -TB3S  
 1794-OV16P    16 sinking   24V dc    1794-TB3, -TB3S  
 1794-IB10XOB61    6 sourcing   24V dc    1794-TB3, -TB3S  
 1794-OC16    16 sourcing  48V dc    1794-TB3, -TB3S  
 1794-OW8    8 isolated  24V dc    1794-TBN, -TBNF, -TB3, -TB3S    
 1797-IBN16    16 sinking    1797-TB3, -TB3S  
 1797-OB4D    4 sourcing  24 Vdc 1794-TB3, -TB3S
 1794-IE4XOE2    4 single-ended inputs 2 single-ended outputs    1794-TB3, -TB3S, -TB3T, -TB3TS, -TB2  
 1794-IF2XOF2I    2 isolated inputs 2 isolated outputs    1794-TBN, -TB3, -TB3S, -TB3T, -TB3TS  
ANALOG
 1794-IE8    8 single-ended inputs    1794-TB3, -TB3S, -TB3T, -TB3TS, -TB2  
 1794-IF4I    4 isolated inputs    1794-TBN, -TB3, -TB3S, -TB3T, -TB3TS  
SPECIALTY
 1794-IR8    8 RTD inputs    20mA  
 1794-IRT8    8 single-ended thermocouple or RTD inputs    40mA  
 1794-IT8    8 single-ended thermocouple inputs    20mA  
 1794-OE4    4 single-ended outputs    1794-TBN, -TB3, -TB3S, -TB3T, -TB3TS, -TB2  
 1794-OF4I    4 isolated outputs    1794-TBN, -TB3, -TB3S, -TB3T, -TB3TS  
 1797-IE8    8 single-ended inputs    1797-TB3, -TB3S  
 1797-IRT8    8 single-ended RTD or thermocouple inputs   1797-TB3, -TB3S
 1797-OE8    8 single-ended outputs    1797-TB3, -TB3S  
COUNTERS
 1794-ID2    2 counters with 4 inputs each (A, B, Z, G)    794-TB3, -TB3S, -TBN  
 1794-IJ2    2 channels with 2 digital inputs each    1794-TB3G, -TB3GS  
 1794-IP4    4 pulse counter interfaces with 2 inputs each    1794-TB3, -TB3S, -TBN  
 1794-VHSC1    2 counter registers each with digital inputs    1794-TB3G, -TB3GS  
 1797-IJ2    a set of 2 digital NAMUR    1797-TB3, -TB3S  
   inputs for each of 2    
   channels    
 
Communications
Model
Description
Ethernet/IP
Controlnet 
Devicenet
Remote I/O
Profibus DP
1794-AENT
1794-ACN15/1794-ACNR15
1794-ADN 
1794-ASB or -ASB2
1794-APB
10/100 Mbps
5 Mbps
125 Kbps/250Kbps/500Kbps
57.6Kbps/115.2Kbps/
230.4Kbps
57.6Kbps/115.2Kbps/
230.4Kbps
 

1794 FLEX terminal bases

 
Model Description
 1794-TB2    36   screw cage  
 1794-TB3    52  screw cage  
 1794-TB3S    52  spring clamp  
 1794-TB3T    52   screw cage 
 1794-TB3TS    52  spring clamp  
 1794-TB3G    52   screw cage 
 1794-TG3GS    52  spring clamp 
 1794-TBN    20   screw cage 
 1794-TBNF    20   screw cage  
 1203-FB1    nab  screw
 1797-TB3    53   screw cage
 1797-TB3S    53   spring clamp  
 

 

1794 FLEX power supplies

 
ModelDescription  1794-PS3    1794-PS13  
 nominal input voltage    120/230V ac    
 input voltage range    85-265V ac    
 frequency    47-63 Hz    
 maximum real input power    86W    36W  
 maximum apparent input power    205VA    53VA  
 maximum transformer load    250VA    90VA  
 output current    3.0A @ 24V dc (horizontal mount)
2.8A @ 24Vdc (non-horizontal mount)  
 1.3A @ 24V dc  
 dimension (H x W x D)    87H x 94W x 69D mm
(3.4H x 3.7W x 2.7D in)  
 87H x 68W x 69D mm
(3.4H x 2.7W x 2.7D in)  
 
Accessory Products
 

Controller Battery

 
Model Description
1756-BA1 Lithium battery (0.59g) installed in each controller.
FlexBus Output Current @ 5V DC 653 mA
Power Supply 1794-PS3 or 1794-PS13
In applications that must be compliant with CSA requirements, use a Separated Extra-Low Voltage (SELV) power supply that is compliant with IEC 610101, Annex H.
Programming Cable 1761-CBLPM02 to 1761-NET-AIC isolator
1761-CBLPA00 to 1761-NET-AIC isolator
1756-CP3 directly to controller
1747-CP3 directly to controller
Extended-Local I/O Cable 1794-CE1 cable (0.3 m, 1 ft)
1794-CE3 cable (0.9 m, 3 ft)
 
Ordering
CPU
1794-L33  64 KBytes plus 64 KBytes nonvolatile memory
1794-L34 Battery-Backed Static RAM  512 Kbytes
 1794-IA8    8 DI  120V ac  
 1794-IA8I    8 DI individually isolated   120V ac  
 1794-IA16    16 DI   120V ac  
 1794-IM8    8 DI  220V ac  
 1794-OA8    8  DO 120V ac  
 1794-OA8I    8 DO120V ac   individually isolated  
 1794-OA16    16 DO 120V ac  
 1794-OM8    8 DO 220V ac  
 1794-IB8    8 DI sinking    24V dc  
 1794-IB8S    8 DI sinking   24V dc  
 1794-IB16    16 DI sinking   24V dc  
 1794-IV16    16 DI sourcing   24V dc  
 1794-IB10XOB61    10DI  sinking   24V dc 
 1794-IC16    16 DI  sinking  48V dc  
 1794-OB8    8 DO  sourcing  24V dc  
 1794-OB8EP    8 DO sourcing  24V dc  
 1794-OB16    16 DO sourcing   24V dc 
 1794-OB16P    16DO  sourcing   24V dc  
 1794-OV16    16 DO sinking  24V dc  
 1794-OV16P    16 DO sinking   24V dc  
 1794-IB10XOB61    6DO sourcing   24V dc  
 1794-OC16    16 DO sourcing  48V dc  
 1794-OW8    8 DO isolated  24V dc  
 1797-IBN16    16 DI sinking  NAMUR compatible DC
 1797-OB4D    4 DO sourcing  24 Vdc
 1794-IE4XOE2    4 single-ended inputs 2 single-ended outputs  configurable
· 4-20mA
· 0-20mA
 1794-IF2XOF2I    2 isolated inputs 2 isolated outputs  configurable
· 0mA
· 4-20mA
· 0-20mA
 1794-IE8    8 single-ended inputs  configurable
· 4-20mA
· 0-20mA
 1794-IF4I    4 isolated inputs 
 1794-IR8    8 RTD inputs Thermocouple types: B, E, J, K, TXK/XK, N, R, S, T 
 1794-IRT8    8 single-ended thermocouple or RTD inputs  
 1794-IT8    8 single-ended thermocouple inputs  
 1794-OE4    4 single-ended outputs  
 1794-OF4I    4 isolated outputs  
 1797-IE8    8 single-ended inputs  
 1797-IRT8    8 single-ended RTD or thermocouple inputs  
 1797-OE8    8 single-ended outputs  
 1794-ID2    2 counters with 4 inputs each (A, B, Z, G)  
 1794-IJ2    2 channels with 2 digital inputs each  
 1794-IP4    4 pulse counter interfaces with 2 inputs each  
 1794-VHSC1    2 counter registers each with digital inputs  
 1797-IJ2   counter modules a digital output for each of 2 CH
 Communication Interface Devices
1794-AENT Ethernet/IP
1794-ACN15/1794-ACNR15 Controlnet 
1794-ADN  Devicenet
1794-ASB or -ASB2 Remote I/O
1794-APB Profibus DP
Terminal Bases:
 1794-TB2    36   screw cage  
 1794-TB3    52  screw cage  
 1794-TB3S    52  spring clamp  
 1794-TB3T    52   screw cage 
 1794-TB3TS    52  spring clamp  
 1794-TB3G    52   screw cage 
 1794-TG3GS    52  spring clamp 
 1794-TBN    20   screw cage 
 1794-TBNF    20   screw cage  
 1203-FB1    nab  screw
 1797-TB3    53   screw cage
 1797-TB3S    53   spring clamp  
Accessory
 1794-PS3    86W  
1794-PS13    36W  
1756-BA1 Lithium battery (0.59g) installed in each controller.
 
 
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