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Installation Guide C1251-2S preliminary
6.6 X17 – X18
X17 – X18
RealTime Ethernet 10/100 Mbit/s
X17 RT ETH In
X18 RT ETH Out
RJ-45
6.7 X19
X19
System
RJ-45
Use isolated USB-RS232 converter (Art.-No. 0150-2473) for configuration over RS232
6.8 X49
X49
Spring cage connectors (have be ordered
separately: see chapter 11)
6.9 X50
X50
Spring cage connector (has to be ordered
separately: see chapter 11)
NTI AG / LinMot
Specification depends on RT Bus. Please refer to according documentation.
1
(Do not connect)
2
(Do not connect)
3
RS232 RX
4
RSGND
5
RSGND
6
RS232 TX
7
(Do not connect)
8
(Do not connect)
case
Shield
Safe Digital IO
1
2
3
4
5
6
7
8
9
10
11
12
13
14
- Use 60/75°C copper conductors only
- Conductor cross-section max. 1.5mm
- Stripping length: 10mm
Safe Brake
5
4
3
2
1
- Use 60/75°C copper conductors only
- Conductor cross-section max. 1.5mm
0185-1173-E_2V0_IG_Drives_C1251-2S preliminary
X49A:
SafeDigIn 1A- (safe digital input 1 channel A negative)
SafeDigIn 1B- (safe digital input 1 channel B negative)
SafeDigIn 2A- (safe digital input 2 channel A negative)
SafeDigIn 2B- (safe digital input 2 channel B negative)
DGND
DigInAck- (unsafe Acknowledge negative)
SafeDigOut A (safe digital output channel A)
X49B
SafeDigIn 1A+ (safe digital input 1 channel A positive)
SafeDigIn 1B+ (safe digital input 1 channel B positive)
SafeDigIn 2A+ (safe digital input 2 channel A positive)
SafeDigIn 2B+ (safe digital input 2 channel B positive)
GND
DigInAck+ (unsafe Acknowledge positive)
SafeDigOut B (safe digital output channel B)
2
Do not connect
Do not connect
PE
Safe Brake -
Safe Brake +
2
Page 13 of 22
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