Yaskawa V7N Drive with DeviceNet - Manual (Page 11)

TERMINAL FUNCTION VOLTAGE / SIGNAL LEVEL
L1 (R) 230V Drive: 200 / 208 / 220 / 230V at 50/60 Hz
L2 (S) Main circuit input power supply 460V Drive: 380 / 400 / 440 / 460 / 480V
L3 (T) at 50/60 Hz
T1 (U)
T2 (V)
Main circuit output
230V Drive: 0 - 200 / 208 / 220 / 230V
T3 (W)
460V Drive: 0 - 400 / 440 / 460 / 480V
B1 For connection of braking resistor (option)
B2
+1
DC Reactor terminals
+2
– DC Bus terminals (+1 & –)
Ground terminal (100 ohms or less) – – – –
S1 Multi-Function-Input 1 Factory setting is " Forward Run/Stop " (1).
(Forward run when closed, stop when open)
S2 Multi-Function-Input 2 Factory setting is " Reverse Run/Stop " (1).
(Reverse Run when closed, stop when open)
S3 Multi-Function-Input 3 Factory setting is " External Fault (NO contact)
input " (1)
S4 Multi-Function-Input 4 Factory setting is " Fault Reset " (1)
SC Sequence common for terminals S1-S4. Common terminal for sequence inputs
P1 Multi-Function Open Factory setting is
Collector Output 1 " Drive Running "
Photocoupler output:
P2 Multi-Function Open Factory setting is 48 VDC; 50 mA or less.
Collector Output 2 " Speed Agree "
PC Multi-Function Open 0 V
Collector Output common
CN2 V Frequency reference voltage input 0 to +10 / 100% (20K
)
CN2 I Frequency reference current input 4 to 20 mA (250
)
CN2 C Frequency reference input common 0V
Section 4
Tightening
Wire
Model Terminal Symbol Screw Torque Applicable size
Recommended
lb • in (N • m)
size Type
mm 2 AWG mm 2 AWG
1.94 to 2.21 twisted wire 0.5 to 0.75 20 to 18 Shielded
S1 to S4, P1, P2, SC, PC M2 (0.22 to 0.25) single 0.5 to 1.25 20 to 16 0.75 18 wire or
equivalent
4.44 to 5.33 Thin
DeviceNet DeviceNet Connector M3 (0.5 to 0.6) twisted wire 0.2 to 2.5 24 to 12 0.32/.2 22/24 Cable
Table 1-1. Wire and Terminal Screw Sizes - continued
Common
to
all models
Table 1-2. Terminal Functions and Voltages
NOTES:
1. These inputs have factory settings based on 2-wire reset. For 3-wire reset definitions, see Figure 1-6.
TERMINAL NAME FUNCTION
BLACK V- DeviceNet power supply ground
BLUE CAN_L DeviceNet data low
GREEN Shield Shield wire
WHITE CAN_H DeviceNet data high
RED V+ DeviceNet power supply +24VDC
Table 1-3. Terminal Functions and Signals of DeviceNet
11
Wiring
Terminal Functions and Voltages
IG.V7N.qxd:IG.V7N.qxd 6/5/07 3:22 AM Page 11